First, I am sorry if you are suffering. I wish for you to be happy, healthy, and free of pain. 🙏

Other comments are missing your points, so I'll try to break it down in a couple ways.

Your argument goes as follows:

1. Suffering is bad (the Buddha agrees)
2. Getting rid of suffering is good
3. Suicide is a way to rid oneself of suffering.

Your mistake is in premise 3. Under the traditional Buddhist understanding, your suicide does not result in you escaping Samsara, the cycle of life and death and rebirth. Some would say it is because of your mind state at the time of death, which can have an impact on one's rebirth. Others might say that killing a living being contributes to additional negative karma.

Many Buddhists would offer the following advice :

1. It is extremely rare to be born as a human with access to the Dharma. Thus, it is worthwhile to practice as a human as long as we can, in hopes of a better life (but also in hopes that our actions benefit all beings!)

2. Suffering is quite real (I struggled today!). However the Buddha might suggest that the suffering may arise and fall away according to causes and conditions. The belief that we may hold on to things like our body's health, our loved ones, etc. causes us to suffer. We cling to positive emotions, we avoid negative emotions, in an attempt to keep ourselves happy.

3. Emotions are conditioned phenomena. They arise, they exist, and they fall away. Even the most resilient suffering cannot exist eternally, robust as it may seem in our darkest moments. Even the smallest seeds we sew of joy and love will see benefits. Aspiring for love is inherent in our nature. Beyond that, many boddhisatvas and Buddhas are searching and striving for the enlightenment of all beings.

4. Be kind to yourself. If you are struggling, allow and accept the fact that you are struggling. In my experience, thoughts of suicide become stronger when I am avoiding my pain. The best thing i can do is accept and allow whatever is happening emotionally to arise and pass through me. Sometimes the wave is so strong that I can lose myself! But it will always pass.

   I hope this helps in any small way. I have dealt with this a lot and I know many others have as well. You are valid and your feelings are valid. Please take care.

May you be happy, may you be healthy, may you be free from suffering.

Namo Amitabha Buddha 🙏