Hello, I have an appointment booked with my doctor but not till the end of the month...but I m worried and would like a second opinion. I have bartholin cyst like cysts inside my inner lips of the vagina. Every time I have sex, i bleed profusely. There s a murder scene amount of blood but no pain at all. It s like a disgusting magic trick. Also not on my period at all, I ve recently had an iud put in in may and they did a std test then. This has been happening since march. However it only happened once a month until last month. Now it happens every time.