Hey all, I'm 15 and in the past few months there's been some strange things going on with me, and im clueless on what it could be. Here are some details:- My sleeping pattern is all over the place, sometimes i will sleep the whole day and sometimes i'll wake up at 4 in the morning. I think i have a pretty reasonable "bet time" i try to go to sleep at about 10pm. A month or two ago i lost interest in a lot of things i used to love, like cross country running, swimming, art and writing. it all just seems so boeing to me. Also most mornings i wake up feeling extreme nausea, and sometimes aching legs or neck. i cannot find a way to explain them at all. Also people have noticed my hair "thinning" and my skin has gotten a bit worse. I also get a lot more annoyed or irritated for no reason. My eating habits also changed, it seems like i have lost my appetite, but what i do eat, i make sure its healthy. The only thing i can think of is that i could be stressed with some pretty big exams coming up. Do any of you think different and what should i do?