Freaking out

Ok, so I had sex with my FWB two days ago, and it was amazing. The only problem was...the condom broke. We didn't know it was broken untill after he came. I was on my period and it was supposed to be my last day (it lasts 4 days). Now, two days later im STILL bleeding which is really irregular, and I was just wondering if theres any chance of something being wrong. Also, when he came in me nothing came out. Like you know how if he cums in you, you get it seaping out onto your underwear? I haven't had that. Please respond and help cause he was a virgin and im freaking out thinking this is gonna end badly.