I was bleeding?!?!

I've had sex with my BF before like 2 weeks ago and I only bled a tiny bit ( like barely any). That was my first time. We had sex today and I bled so much!!! Like all over my bed, which is weird cause this is the second time we've had sex and he's fingered me before. But there's like actual red blood on my bed, and Im think it might be my hymen but idk... Someone pls help!!! I literally just finished my period like two days ago