I want to know if I have a cyst or not. I have been experiencing pain in the lower back , I vomited , I burn around the vagina itches and also I have a blister on the walls of the vagina. It hurts to walk, to " do things " and sleeping . I had a thick vaginal discharge.
I can not determine if your injury is a cyst only from this description. I'll assume (tell me if I'm wrong) is a sexually active woman. The thick vaginal discharge, vaginal itching and burning, vaginal injuries and back pain suggest that it may have an infection. Need conducted an analysis of ETS. See your gynecologist to perform a complete medical evaluation.