So I’m 17. My period has come 4 times in the last 3 years. The first time was in the month of June three years ago and was a normal period lasted five days. The second time was the next year in July, it lasted about 2 days and was very very heavy. I had cramps and felt like dying. The next time was about 3 months ago and it was very light and lasted a day then skipped 2 days and came back for another day. Now I have my period again and it seems pretty normal so far ( it started today), I don’t have anyone to talk to or learn things from. I’m not on any pill or anything. I’m not active. My doc took some blood samples 4 months ago and everything came back fine. I eat very healthy and I have an active lifestyle. I’m just scared about what’s happening to my body. Please help!