TMI!! Sorry!

Gracie
Okay so I need some advice! I had sex on the 15th and my period stopped the 11th. While we were having sex I noticed that it hurt pretty bad at first but it slowly went away and we were pretty rough. Well on the 16th I noticed a little blood when wiping and I figured we were just to rough and it'll go away in a day or two. Now today is the 17th and im still bleeding like I'm on my period and I'm having blood clots. Could this be like leftover from my period or should I be worried? Thanks!