Im 36 Had Historectomy In2008 Here Past Few Yrs Constant

Im 36 had historectomy in2008 here past few yrs constant yeast infection doc has me on antibitoc not getting better been onthem several months was negative for std hiv now im having pain in my uretha when pee almost stops lower back hurts pretty much all the time no fever chills no blood in pee not dark no strong odor thats noticable whats going on.