I Have Mid To Lower Left Back Pain And Occasional

I have mid to lower left back pain and occasional left lower pelvic pain. Occasional pain with emptying of my bladder. Post gallbladder sx last summer and still a lot of nausea and digestion difficulties. Taking Ranitidine, acidopholous, B12 Folate compound, estradiol ( post subcervical hysterectomy, but do still have ovaries and an ovarian cyst) Xanax b/c I work in health care :(