bleeding the day of ovulation...

Hi everyone, I'm hoping I can find some explanation on why this happened to me. My husband and I had sex last night and it did get a little rough but nothing we have never done before. Except this time after we were done I laid in bed for a bit and he went in the bathroom and came back and said you're bleeding pretty bad. so I rush to the bathroom and hes all bloody down there and I start wiping and its bright red. we're ttc and last night I was ovulating and idk if it has something to do with that or not but I'm a little freaked out. we like rough sex sometimes and I have spotted a few times over the years but nothing like this. Has anyone else experienced this before? I will be making an appointment tomorrow but I need some peace of mind. tia