I haven't had this problem [can't as have no cervix!] but agree with Dancinggirl that if you go looking, you generally find... We have all sorts of non-symmetrical/weird/unusual bits all over our body but they aren't a problem until we 'find' them, and then we get anxious. I have found all sorts of worrisome things in my mouth, my breasts, underarms, legs, and even big toe. All of them are still there, some of them years later, so can't be anything sinister.