Hi, My names Jessica, I've been having a lot of issues lately and I cant think of a legitimate cause. I've been experiencing constant headaches, it's difficult to use the "bathroom" within 4-5 days, I'm constantly hungry and feel very dehydrated, my breast where extremely tender last week, I've been sleeping alot, and today is my third period in one month. I started my first one the beginning of this month, for three days two weeks ago, and again yesterday. Last night I pee'd my bed while I was asleep, I haven't done that since I was 4 years old, I'm 18 now, as well as I slept through an alarm for an hour that's been waking my up for four years. I'm really worried, I don't know what's going on. What could be wrong with me?