Crinone and bleeding?!?!??

Ok so I am on crib one hell suppository and last week it clumped out brown ish and blood was on the applicator doc said I probobly cut myself. Everything was fine a few days after. Today before applying I got more brown and pink so I gently put a q tip inside( not all the way) and there was some red blood is this sowmthing anyone has experienced before? I'm trying not to freak, think it may just be irritation from the applicators and sensitive - thought ?