Hi, it’s salman , I am 30 years old , and soon would be getting married in September , i seems to have some problem with my errection .though I gets errection but not when I want , I also had masterbation through a very weird way , by pressing my upper part of p and just moving it a bit , hence I didn’t wait for errection .when I tries to errect my penis , it does sometime but soon go down . I had tried to have sexual encounters in the past with my friend and couple of time with sex workers but every time it would just not errect or very little errection , and they would always end up in giving me blow job and story over . I am very much worried , I also have urge to pee every 40-45 mins , even I don’t drink .additionaly I also have a lump on the skin of the penis (Not on any testicles)but in the outside skin .i would really be thankful for your help , thanks