I don't know what's wrong with me. For the last four days, I haven't been able to sleep past 1 PM, and I don't feel like doing anything at all. I want to wake up early, but I just can't. Lately I don't feel like reading anything, and I don't want to talk to anyone. I usually keep my feelings to myself, so I wrote this here hoping someone could give me some advice. Oh and I have an exam on July 14th.