Phlebolith and etiology

I am a 42 year female I went to the hospital with increased abdominal pain which I have had for some time now.  I have had  kidney stones 3 times since the end of September. They don't know why. I drink plenty of water! One time resulted in surgery because the stone was " the largest he had ever seen".  Ever since I have had painful urination which has been dismissed.  I had a hysterectomy in November. The doctor asked me when my intestinal surgery was.  I have had none and he said that if I did not than he would recommend seeing a surgeon to repair the scar tissue. In his report it was mentioned I have a Plebolith in the deep right pelvic region.  What am I in store for?????  It was also mentioned that I had no acute heart or pulmonary disease...great sign!!!  It also said I had a intestininal ileus and the exact etiology was uncertain.  This could be related to enterocolitis or other causes.  I looked a few things up and I have to  tell you I am a bit worried.  I have other health issues which come into play.  Autonomic Dysfunction, IBS, Cynivitis, Rheumatoid Arthritis, Asthma and Fybromyalgia.  I already hurt six ways till Sunday and I am really tired. I could really use a little info that I am not able to get anywhere else.   What are these things and How can I stop the painful urination???  It has been 8 months and still no answers from anyone here...PLEASE HELP?????