Help!!

About 2 weeks ago I had sex with my ex and we did it a few times within the 12 hours he was over so I was pretty sore fast forward to about a week and a half later I notice I’m still sore while I was washing I started shaving in a squatting position & noticed the right side of my vagina looked bigger than the left so I felt it and there’s literally a knot there and it’s really hard but tender i took some inflammation medicine hoping it would help I think it did a little today it’s smaller but still sore and there I also have a knot in my right breast that’s sore but not as hard it been there for about a month now I’m getting worried & knot happy about this 😭 (had to)