Thread: Penis size.what do you think?

Hello Ladies.
my penis is 4.75 inches hard, i know it is really small and i have always been self-conscious about it. My penis size has always given me so many emotional problems, starting with confidence and self-esteem issues. I am lucky to have a girlfriend that loves me, but my emotional problems due to my penis size impede me from having a happy relationship, im always so insecure, im always thinking my girlfriend would leave me for someone that would satisfy her better sexually. i have grown to be very jealous sometimes when she is her friends, (and i know that i just pushing her away from me, but i cant help it sometimes) i always feel as if my penis is not enough for her. Me and my girlfriend have been going out for 5 years now, we were both virgins on our first time, so i know she has not been with other men. In a way this should give me some piece of mind, however at the same time it makes me feel hopeless, i feel as if she is the only girl for me, that i have no other options out there, that i if i ever date someone else chances are she has slept with other men and she would definitely notice my size.
i really don't know what to do, my self-esteem is in the floor, im so afraid of loosing my girlfriend, because i know if i loose her no girl would be happy with me sexually.
i need to know what to do because with these insecurities and jealousy i will most likely loose her.
one more thing have you ever had sex with a man the same size as me? if yes how was sex? what would you do if pulling down a man pants you find he has a penis the same size as me?, please be honest
thank you!!!