I masturbate about 2 a day.I've been doing this for about 5 years and enjoyed evey single second of it.in 18 years old and I never had sex.I find it really hard to get n erection when I could have sex.I was about to have sex but I couldn't get an erection.I blame it on my masturbation.my questions are,1) if I stop masturbating would I get an erection when I'm going to have sex?..2)is this a problem where a doctor has to be notified?.