The same thing happened to me, I lost touch with my routines for a few months and messed up my uni life.

I don’t know the solution to the problems that is causing your distress, I barely know how to put a smile on my own face. But I beg you to be strong and sensible. Sooner or later you’ll find your way back up from the deep canyon you slipped into. Patience, persistence and planning will prove to be the prevailing procedures to promote progression through any problem. Giving up is an option too, a fruitless and futile option though.