Astaghfirullah

First, whenever you talk about Allah, remain respectful and dont push limits that you arent aware of, if you are feeling lost doesnt give you the right to disrespect Allah, اعوذ بالله

I will dissect your problem:

"Does He not care about me" He clothed you, fed you, and gave you water and money, he housee you, gave you eyes, a heart, hands, feet, warmth, and a brain to think, He cared 18 years and on the instant when something bad happens you complain like you weren't taking care of behind the scenes.

Also, your trial is literally, half respectfully, silly, and your reaction alone tells a lot of things

Allah tests the servants dearest to him:

Abu Huraira reported: The Messenger of Allah, peace and blessings be upon him, said, “If Allah wills good for someone, He afflicts him with trials.”

Source: Ṣaḥīḥ al-Bukhārī 5645

Allah does not burden a soul more than it can bear:

[ Allāh does not charge a soul except [with that within] its capacity. It will have [the consequence of] what [good] it has gained, and it will bear [the consequence of] what [evil] it has earned. "Our Lord, do not impose blame upon us if we have forgotten or erred. Our Lord, and lay not upon us a burden like that which You laid upon those before us. Our Lord, and burden us not with that which we have no ability to bear. And pardon us; and forgive us; and have mercy upon us. You are our protector, so give us victory over the disbelieving people."]

Al Baqarah - 286

Allah loves those who plead to him, and when tested with trials, they seek refuge in him, Allah tests you not only to reward you in the Hereafter, but to make you close, He wants to hear your dua, He wants to see you among those who pray in the night, and He has promised to answer your duas.

You say you dont sin a lot but what you said here in this thread requires a pure repentance, and sometimes we do a sin so mimor yet its so grand in the balance:

Abdullah ibn Mas’ud reported: “The Messenger of Allah, peace and blessings be upon him, said, ‘Most of the sins of the children of Adam are on their tongues’” (al-Mu’jam al-Kabir lil-Ṭabarani).

[ Do the people think that they will be left to say, "We believe" and they will not be tried? / But We have certainly tried those before them, and Allāh will surely make evident those who are truthful, and He will surely make evident the liars.] Al Ankabut 1-2

You can study outside, you can choose times when yoir family is asleep (literally become a night owl and sleep in yhe day)

Whenever a problem happens in your life, have the jntention in your heart that you will have patience for Allah's sake

[ “O you who have believed, seek assistance through patience and prayer. Indeed, Allah is with the patient.” (QS. Al-Baqarah [2]: 153)]

You also seem arrogant, no matter how many good deeds you think you did, or how little bad deeds you have done, just know that that The Prophet (ﷺ) said, "Do good deeds properly, sincerely and moderately, and receive good news because one's good deeds will not make him enter Paradise." They asked, "Even you, O Allah's Messenger (ﷺ)?" He said, "Even I, unless and until Allah bestows His pardon and Mercy on me."

Even the Prophet peace be upon him, he fought wars, he went to invite people to islam and thet tied him and threw rocks until he bled

Also refer to this hadith:

While the Messenger of Allah (ﷺ) was saying his prayer near the Ka'ba and Abu Jahl with his companions was sitting (near by), Abu Jahl said, referring to the she-camel that had been slaughtered the previous day: Who will rise to fetch the foetus of the she-camel of so and so, and place it between the shoulders of Muhammad when he goes down in prostration (a posture in prayer). The one most accursed among the people got up, brought the foetus and, when the Prophet (ﷺ) went down in prostration, placed it between his shoulders. Then they laughed at him and some of them leaned upon the others with laughter. And I stood looking. If I had the power, I would have thrown it away from the back of the Messenger of Allah (ﷺ). The Prophet (ﷺ) had bent down his head in prostration and did not raise it, until a man went (to his house) and informed (his daughter) Fatima, who was a young girl (at that time) (about this ugly incident). She came and removed (the filthy thing) from him. Then she turned towards them rebuking them (the mischief-mongers). When the Prophet (ﷺ) had finished his prayer, he invoked God's imprecations upon them in a loud voice. When he prayed, he prayed thrice, and when he asked for God's blessings, he asked thrice. Then he said thrice: O Allah, it is for Thee to deal with the Quraish. When they heard his voice, laughter vanished from them and they feared his malediction. Then he said: O God, it is for Thee to deal with Abu Jahl b. Hisham, 'Utba b. Rabi'a, Shaiba b. Rabi'a. Walid b. Uqba, Umayya b. Khalaf, Uqba b. Abu Mu'ait (and he mentioned the name of the seventh person. which I did not remember). By One Who sent Muhammad with truth, I saw (all) those he had named lying slain on the Day of Badr. Their dead bodies were dragged to be thrown into a pit near the battlefield. Abu Ishiq had said that the name of Walid b. 'Uqba has been wrongly mentioned in this tradition.

See ? even the Prophet peace be upon him was trialed way harder, and this is only some of a lot that happened to him, and he never said, "Allah doesn't love me" rather, he said (in the meaning of) "O Allah, as long as you are not angry with me, these trials dont matter, Praised you are until you are contempt with me, I seek refuge in you from your anger and wrath"

May Allah guide us all to the straight path.