<human>: Things with my girlfriend [23] are really beginning to ramp up after 6 months, and I'm absolutely crazy about her.

Unfortunately, probably due to my own insecurities, I cannot get over the fact that she has much more experience than I do. She has more than double my number of sexual partners (quadruple if you include oral) and it bothers me. A lot. I know it isn't logical, and I apologize for it, but still it's there.

We took different paths in college, her being the fun-loving college girl and me being the boring relationship guy (a handful of partners). I never got into one night stands when I wanted to even when I was single, mostly because of my own shyness and inability to approach women.

Maybe I feel I won't be her best? Maybe I'm jealous she got to try things I was too shy to?

Any help or advice is welcome. I'm falling for this girl hard, and this is the only thing I can see becoming an issue (even if it sounds stupid) in the future.

Thanks all for your time!

Can you condense the text into a few key points?
<bot>: my own insecurity/jealousy/stupidity is going to screw up my relationship with an amazing girl and I need to nip it in the bud