A little scared...

Alani
So I lost my virginity Sunday morning (8/14/2016) and I was kind of expecting a little blood because I've heard that's normal....but I've basically been bleeding like I'm on my period since then. 
Side note: I am on birth control and last week was my placebo pill week (I started my regular pills Sunday morning), but my period ended on Thursday. 
Should I be concerned? He was gentle with me in the beginning and it did hurt basically the whole time, but jurastically less pain as it went on and I got used to the feeling. He wasn't necessarily rough per say, but there were a few instances when he was definitely "rougher".