Hey PUAs

I wonder if calling in general is better than writing or the opposite?

pros for calling: shows confidence, allows no interpretation, voice/emotions play a big factor
cons: might scare the girl off, if you're nervous it will show her a bad image

I have a specific scenario:
I met up with a group of friends from all over the world (like 6-7 ppl) and we spent silvester and some days together. The HB9 showed IOIs and I separated her from the group. We ended up making out and spent like the whole night together. At the end she told me she didn't want the other to know. I didn't tell anyone.

The next day we went out clubbing all went smoothly and we ended up in bed. I ate her put, she gave me a BJ and I fingered her. I then put on a condom and then the stupid LMR set in..didn't manage to fuck her so we went sleeping.

The next evening she was like "Today's nothing gonna be between us." I was laughing it off and offered her a drink. We went out clubbing alone and wanted to meet up with the others. We both drank a little and sat on a stair. She showed extreme interest and asked things like what a woman has to offer for me to like one.
We had a very intimate time (not on sexual level). I could have kissed her and taken her home but I fucking didn't I stupid bastard. We met up with the other guys and I went to get 2 beers for us. The time I got the beers she hooked up with another guy from the group. I was speechless and let it happen.

The next day was fail, I was acting grumpy and annoyed. I think I really annoyed her the next day.

The whole trip is over now and she has birthday in 2 days. She's from a different country too but I have never met such an astonishing girl.

Should I call her or text her for birthday?

Also general advice for this situation?

Thanks

Whatever69

Bump