Stopped medications and I can’t stop sleeping

I finished grad school and thought this would be a good time to stop taking adderall since I was getting a little worried about the side effects (sweating, heart rate). I’m also taking a break before I start working. I literally can’t do anything but lay down and sleep. Even if I wake up, clean a bit, eat, I’ll just lay down and fall asleep. I slept 11 hrs the other night then took a 2 hr nap and was still able to sleep for another 10 hrs last night 😭 I’ve always been chronically tired even before starting meds but I rmbr drinking soo much coffee before I started meds. I quit coffee since starting