Lately I've been feeling sick for no reason... eating alot (which isn't normal for me) and been really tired... and feeling really gassy for no reason, i also have been going to the bathroom alot.
Yesterday I stood up and got sick in my mouth (yeah i know its gross, but i'd thought i'd share it anyways) it feels like my periods coming, but i'm not too sure because i'm getting cramps on my left side.. which isn't normal at all. i can't even remember when i got my last period last month.. it doesn't come at the same time every month.
i don't know whats wrong with me

any suggestions?