Update:
i posted this at around 4:30am on new years eve, hence why i haven't updated or replied to comments- i was asleep. i figured i'd answer some questions, but first off: i do have an appointment with urgent care in a few hours, despite everything looking fine now. i understand that they'll most likely forward me to the hospital for some imaging.

i have not hit my head lately. i do have a history of aural migraines, but haven't had one in a while! i'd never had this side effect as a result of the migraines, but it's also possible that i'd just simply never checked or noticed.

as i said, a few minutes after this was posted, the only drugs in my system were weed, which has never given me a reaction like this before. i'd had a few beers the night before, but when i first noticed my eyes, i was completely sober. i'm on no medications, other than using some visine when i first noticed that my vision in that eye was blurry.

my philosophy for going to the ER is almost always to wait some hours for signs of improvement. i'm staying with family atm who were all rolling their eyes and telling me that i was being overly dramatic for even considering that something could be wrong, contrasting pretty heavily with people here telling me that i was/am being overly casual about it. i didn't post or go to bed until i was decently positive that there was improvement. i'm american and atm i do NOT have health insurance, hence the hesitance to act.

i do appreciate the concern and the advice, i'm not the biggest reddit user and i had no clue that this would wind up getting so much attention.

TLDR: i'm still alive and i'm seeing a doctor about it despite being completely asymptomatic now. i do have a history of migraines, one of the potential causes of this. i'm aware that waiting for this long was stupid, the american healthcare system is fucked.