frequent urge to urinate 15 times a day.

I used a suppository 7 ,months ago to go the bathroom. since then I feel an urge to urinate 15 times a day. meds dont work, had normal urodynamics except it said the first urge to void was quick highly abnormal. had a percutenous nerve study which did nothing, have tried bladder retraining nothing works id give my left arm to not have these urges