I m 16, female, and my mother has cancer and my father emigrated to Spain and didn t even tell me. But anyway, recently I feel sad, I can t sleep, I cry more than often. I don t think it s depression but I ve been depressed before. I just want to know what s wrong with me. I just feel low all the time and nobody understands me, I just see a lot of people around me for what they really are and I m feeling very bitter about everything. I have important exams also coming up, so I m also really stressed.