I keep getting a cyst basically where I guess the labia attaches to the vagina opening. It was pretty big this last time. It was about 1/4 to 3/8" of an inch in diameter. I've tried to put medicine on it, squeeze to see if anything would come out, but it just kept increasing in size and pain. Tonight it did release some creamy greenish pus. I've had these cysts before in the same place and each time I get another one, it seems to get bigger than the time before. I've mentioned it to my doctor, but she thinks it's just acne. It's just odd to continue to get this huge cyst in the same place continually. Could it be anything else?