Is it normal to be scared to have sex
So me and this girl met like 7 years ago and We started dating on 1-21-12 We're completely in love and she meens everything to me. We haven't done anything sexual besides makeout. I broke up with her on 8-20-12 because I'm scared to show her my penis or have sex with her. even thought she wants too. because it might be to small or she might not like it. I just really need help, it's been hurting me for a long time because I want to get back together with her. Is this normal?