No more musterbet

I'm 24 years old now. I start pmo at the age of 17 maybe . Now I have a serious problem . Im dating with my gf from 2017 . First time when we decided to having sex I feel that my penis is not erect. Next time I take sex pill . And it's works. Without any sexual drag my penis won't hard enough so when ever we meet I use this.it feels guilty . So I studied about this and found NoFap community. Now I decided I will control myself from porn. Access musterbating also cause for my face acne . I really want to get out of this hell. I want my power back . Wish me luck. I am very upset for my erictal dysfunction prblm .