I keep fucking myself over

Okay im about 6 weeks pregnant. Which I just got on my meds FINALLY literally like 3 weeks b4 I got pregnant. And now i had to stop taking it. Im 16. And i keep staying up alllllllllllll night before i have to go to school. It started literally last week and I kept telling myself "ill go tomorow" or "ill go Monday" well its Monday and my dumbass is uo at 1:54 am HAVING ANXIETY ATTACKS. Ugh. Im so tired of this. I hate myself rn. Idk what to do.