You sound just like me when i go hypo. Exactly!

You seem to be able to see symptoms quite clearly already i think. Sleeping 2-4 hours and people reacting to your behavior are clearly telling that you're in manic side (if it's been going on for days, not just one bad night and overtired next day or so)

I can recognize all this in myself. Now i'm trying to learn what are the triggers and very first symptoms. That's important skill in future of your treatment. You could be maybe be getting over enthusiastic with your job/school or something like that when episode is about to start

Meds will help you. Eventully. It may take really long time to find correct nes. Iwas able to start coping with symptoms after my medication was starting to work right way. I'm happy for you coz you seem to already have a hunch what's going on