A.H.
Hi J.,
When I was your daughter's age I had the same problem. I also had really bad craps that kept me home 1-2 days a month. Not fun. The best way my mother found to help me with my moodiness was to have me take an extra suppliment of B-Complex. B-Complex is a natural vitamin, it's in all you multi-vitamins. And it helps with all the things that cause stress and bad mood. It kind of naturally evens you out without having to get a prescription. It you have any questions talk to your doc or your local pharmacist. Good luck.