I have a long history, but ill make it short. I had my right ovary and fallopian tube reomved when i was seventeen because of a large destructive cyst. About a week ago, i went to the hospital because of pain in my lower right side. after poking and prodding, the doctor said i has fluid around my uterus and I most likely had a cyst rupture. Fine. I presently have my period. Today when i went to take a tampon out, there was something stuck to the tampon. I was a sac of some sort, circular, light flesh-colored about the size of a quarter, maybe a little bigger. I am totally freaked out, but im sure its not mucus, or a clot, it looks and feels (yeah i touched it, eew) like tissue. Could i have passed my ruptured cyst through my vagina?