Hello. I lost my virginity a little less then a month ago and when I was expected to have my period I had light bleeding of brownish/red blood for 3 days and than nothing. It has now been two and a half weeks and I had what I thought was my period start Tuesday night. I had 4 days of brownish/red blood again and now it has stopped. This time I had my normal cramps and upset stomach. I am on birth control and for sure took it for a month without missing a day before I had sex. My bleeding stopped yesterday however I am still having cramps. Is this normal?