Bleeding after exam

char

I went to the ER and ended up having to get a transvaginal ultrasound Bc of pain when the DR pressed on my ovary. I was diagnosed with PCOS but after the exam I bled for like 5 Days. It wasn’t heavy at all but it was strange. My period usually don’t come around the dates I experienced the bleeding so just wondering what experiences any other ladies had with pelvic exams/ transvaginal US ? Did you bleed and if so for how long ?