hello, I think I have bertholonic cyst,cause after sexual interferrence it gets swollen,it is on the right side,it has the size of a pea,but it enlarges after sex,sometimes it burst by itself and formes again,but smaller. I had it form january.I went to a gynecologist but she told me it is just a cyst,she observed it with a mycroscope very closely and precisely.She said that it should be removed,because if we tear it using surgery,it was going to enlarge again.But for all the symptoms I read it is more likely in my opinion to be bertholonic cyst..hmm Can u give me your opinion?