I'm facing some weird urological problem since several years...I'm 22 now.. actually after masturbation, mild pain start at my lower back ( very pointed either left or right ),and in my groin area and also in thigh region....this weird feeling remain persist for 2 days....I took a treatment from both urologist in 2014 ( suggested colour Doppler and found no problem there) and from orthopaedic in 2017 ( he found a little bulge on disk and said it's not a serious one then referred me to urologist