Great job Shadi76!
This is my third year doing the crossfit open and each time I come out of it with new goals and a newfound excitement for Crossfit. That's great that you're doing it, even when you're only 6 months in!
I was a gymnast in my younger years, so bodyweight stuff is what I'm used to and what I'm good at (plus, I'm light, which helps). :) I started crossfit almost 3 years ago and just got my muscle up recently. There's always more ways to improve.
I agree that the strength work is the toughest at first, but it's also where you'll see the greatest improvements. I just recently cleaned my bodyweight, which I was really excited about. Once you get into it and get focused, there's no stopping you!
On the other hand, I've also seen folks get injured from going too fast at the beginning. I've never been injured though (knock on wood!).