Hi. My Partner And I Were Using A Glass Dildo.

Hi. My partner and I were using a glass dildo. He was doing it pretty rough but it wasn't hurting or anything, but then he realized there was blood EVERYWHERE. We stopped and realized I was bleeding quite a bit, like a period, but my period ended a week ago...it's really sore now, still bleeding a little bit, I'm kind of crampy, and it really hurts to pee. Is it broken? Should I see a doctor?