David
Forget girls.
Just do that meditation and stop worrying about this or that. You are only 24.
You have to know where all this anxiety started, most likely from your childhood.
That is what this meditation will reveal to you. gradually.
That demon in your head and that is exactly your problem. It is real and destroys you by
speaking to you. This meditation will send it back where it came from, that is hell.
I know this from personal experiences.
As I suggested, forget the girls now, you have some inner work to do.
Let us know how it goes David.