I guess I am facing what is called erectile dysfunction, I mean I am able to get very strong erections while kissing and foreplay but I lose it as soon as it comes to sex, I get anxious about it which makes it worse, this has ruined my sex life, it's all good when I'm not thinking about it I get erections and all but as soon as the moment of actual action comes I start thinking, get anxious and then it's a downhill from there. I need help.