Bleeding during sex SOS

Nicole
I've been having sex for the past couple months with the same guy and every time we have sex, I bleed a lot and I spot afterwards. I lost my virginity to him and haven't had sex with anyone else so I'm not sure if he's too big for me or if I just have a problematic vagina haha. I would find this concerning but my vagina never hurts and I'm having a grand time everytime we have sex LOL. Idk maybe we are just having really rough sex, but should I be more concerned about the bleeding?