Good luck! My rectal prolapse isn't too bad, but I also have a jpouch prolapse, that kinks sometimes. But my vaginal prolapse only moves a little bit, but enough to cause pain and lots of pressure after standing for a couple minutes. I was told that my pelvic floor was really tight & had a hard time relaxing due to prior surgeries, so my PT suggested doing kegels.
The kegels have definitely helped with the pain of the vaginal prolapse, it has definitely tightened things up a bit. Have your doctor do an internal exam, and check your muscles inside