Burning, tingling, numbness in limbs and digestion problems

At age 69 (2 years ago), I had bladder lift (prolapse) and bulging rectum surgery. Immediately following surgery, I started to experience burning, tingling, numbness in my vagina and was told I might have a bladder infection. I did not have a bladder infection and since have been experiencing this burning, tingling, numbness not only vaginally, but in hands and feet as well. I also have developed digestion problems, including constipation, which I have never had before and cannot eliminate waste fully. Every day is painful. Been on many medications and have had many bad reactions. Have had many tests and have been to neurologists, gynecologists, and other doctors with no definitive solutions. Prior to this surgery, I have never had any problems and led a very active lifestyle. I am now homebound, just trying to manage the pain. Sleep is difficult. Have you ever heard of any symptoms like this. I would like to get my life back!