I've been the same way for years... but I'm making a point to change that. I've been afraid of rejection, because of past rejections. But, at the same time, I kick myself for missed oppurtunities, and I hate feeling alone and unloved. So I figure a little humiliation is worth it, if I can change that. Hasn't changed so far, but I've only been at it a month. Might take me years to change how I feel about approaching women.
For what it's worth...girls poop and fart too. We're humans just like you. I know, I know...girls aren't supposed to poo or fart, but too bad. We do! I bet that you won't feel as terrified if you remember that next time.
That you already have a girlfriend? You're witty and fun on here so I think you're capable of being the same in real life. I mean, you're obviously capable of having a girlfriend. If you can pull one you can pull another. Dude! I am in no way encouraging you to cheat on your girlfriend. lol I just realized how it sounded as though I was encouraging you to pull other women. lol I mean, I wouldn't judge you but I also wouldn't encourage you.
Well its normal that u r scared to approach them. Girls r all evil and manipulative and u will just end with broken heart!
Just kidding... or maybe not xD