I recently had a lymph node behind my ear swell creating a serious pressure pain. I believe that tells me I had an infection because I also had a cold sore on my lip but created sores below it. I have been experiencing hot flashes, night and day sweats, and irregular menstrual. I am 45 and believe I am going thru pre-menopause. with that said, I have a bulge inside the wall of my vagina in between vaginal and anal wall. Its not painful, but does not feel natural. I feel that I have also experienced vaginal burning but not bad just different. noticeable change in urine smell and color. I am not sure if this is something else or part of pre-menopause. I have made an appointment with a doctor but was curious what it could be. (I use tampons as well and may be concerned I may have left one inside. any thoughts would be appreciated