hi im 19 years old boy and im still virgin.I havent masturbate since 2 years because the major reason was agter getting cum i used to feel so tired and i was unable to do my body building exercises daily thats why i just stop to do such thing but now i want the solution for thar problem.Plz will u suggest me any thing any exercise for that or any medicine,AND other problem was that when i start to masturbate i used to cum in 1 or 2 minutes and this was too early for me plz suggest me any thing for that THANK U