hi
i have the same thing that you do so i know what your going through. im not really sure what to do about it. i considered seeing a gynecologist about it and getting it removed. i have actually tried to remove it myself as i read it was possible to do it at home. i tied string around the end of it and kept it on for a few days as this is meant to make it drop of as the skin tag has no circulation. but this method hurt so bad i took it of within 3 days. i looked up more ways online and it said you could cut it of. personally i do not reccommend this as it would cause a lot of pain and blood and you might just damage yourself in the process. i think a doctor could freeze it and it will fall of as he/she could numb the area and you'd feel no pain. my skin tag is still there but i've learnt to tolarate it since i have no way of getting rid of it yet.
i hope you find a way to get rid of yours! best of luck tell me how it goes!