I need help...🥴

I have had a cyst down there since August and I’ve went to the doctor over it just over a month ago because it was VERY tender/sore and she prescribed me antibiotics. Everything I have read says it’s a Bartholin cyst but my doctor says it’s too high to be one. It hasn’t hurt since I took the antibiotics but I do see that it gets a bit bigger after sex. Has anyone had this issue or have any tips to get rid of it?! I’m in desperate need of help I’m very tired of dealing with this thing.