A couple of weeks ago when I urinated it felt like something was in the way (a stone?) I didn't have any pain. Last week I started to have pelvic pain and pressure. It felt like when I use to get ovarian cysts. I had a hysterectomy last year. Now the pain and pressure is so bad. I can hardly walk when I stand up the pain is in the pelvic area and goes into the lower middle back. When I sit I feel the pressure and pain also but not as bad.