I had sex for the first time the 19th of March for the first time. Then again the 21st of March. Both using condoms. On the 10th day of April, I start my "period." It was normal at first then the next day it was really light. Like a pink. Then the next day it stopped. The following day it was a dark brown color but it then went to a lighter brown at night. The next day, it stopped again (which was yesterday) I'm still having some cramps right now. I'm so confused right now. Can it just be my body getting used to having sex for the first time? Can someone help?? :(