Thanks, I will try excercises even though I feel its not muscular because Im aching regardless of any activity, sitting, standing, walking I can't relate pain level to anything, its just there constantly. Also I feel heavy on the affected side. I tried taking neurontin(supposed to help nerve pain), and I still feel the achiness so I guess maybe it isn't nerve related. I wish there is definite way to tell.
I have ct scan in a week or so and then seeing three different urologists, I hope one of them can clear for me. If not, then I guess pain managment for injections, nerve blocks etc to narrow down pain source.