"this looks for a job for bi-polar bear, but i just cant seem to get out of bed"
haha sorry i just think of that anyone says anything with bi-polar in it.
but bi polar dosent work like that actually it is more a thing from a week to week basist like one week youll be energenic and happy and eat then one youll be angery/sad as shit and will get hungery like once a day and wont want to get out of bed.

some one is going to say im wrong but im almost sure that im not but it sure is a possibility.

extream mood swings is more of a manic depression kind of thing.