Bruised cervix from deep penetration?

So my husband and I have been trying for a baby for a year now. This past Saturday was 2 days before my calculated ovulation so that night we decided to try to get a little freaky.

We got a little tipsy and he kinda got carried away with a toy. It was one of those hard vibrators with rubber around it. I would say no more than 6 inches long. At the time I was just like ok ow that’s enough. The next day I noticed bright red blood when I went to the bathroom.

My period isn’t due until next Saturday. At first it was kinda a lot so it freaked me out but not enough to fill a tampon or pad. I was not about to stick a tampon in there so ive been using a pad. The next couple days the bleeding did get better but one of the days it was like a creamy blood. I’m thinking maybe cervical mucus from ovulation.

I’m still slightly spotting. I have never had bleeding after sex before so today I was like you know what I better go check those toys to be sure a piece isn’t missing off it. I look and there’s just dry blood on it (I know gross I haven’t washed it we were drunk). So now I know I’ve been bleeding/spotting since Saturday.

Has anyone ever had a bruised cervix that caused bleeding for over a week? Or had vaginal bleeding from deep penetration? What happened?

I am really too scared to have a doc look in there bc if it is lacerations anything going in could reopen any vaginal taring. I have left over antibiotics from when I had a Pap test come back with some bacteria so I started to take that just in case. Thank you for any help.