Hey hun! I know you've met up with him now, and if he doesn't call you, it's HIS loss, but here's something to bear in mind for the future when you get nervous about meeting guys through the net.
I met my current sweetie through the internet. We used to game together, and I thought he was really cute from his pictures, and a really nice guy. We got talking and used to be up til 4am for the whole of the first week (I had a week off work for my birthday!) and things eventually developed. Before we met up, I was really really worried because hey, I'm a chubby girl. I'm not obese, but I'm overweight, and I was really worried he wouldn't like me at all, so I kept postponing it.
When we eventually did meet up, he was absolutely lovely, and he thought I was actually going to be a lot bigger because I'd made such a fuss of being chubby.
Basically, we missed out on meeting up 3 months earlier because of my insecurity!
Bite the bullet! And, if it goes wrong, so what! You never have to see him again!