I think I may have a prolapsed bladder. I have lots of pelvic pressure and discomfort, incomplete voiding, frequent urination, some discomfort and mild pain during intercourse, and when I strain for any reason I experience a sensation as if something is trying to push it s way out of my vaginal opening. While I was trying to pass a bowel movement ( I am frequently constipated ) I felt as if something was protruding out of my vaginal opening so I grabbed a little mirror to take a look and I noticed there was a bulge in my vaginal opening so I inserted my fingers to examine it and it felt ball like and was very tender. Should I go to the ER or schedule an appointment with a GYN tomorrow morning?