How do I act around my first girlfriend?! im bisexual and reallly like her but so nervous!

so I just got with this girl and I really like her. but im so nervous around her. since ive only ever had boyfriends before this. having a girlfriend is new to me and im pretty sure she hasnt had a gf before. I want to be like affectionate towards her like hold her hand n stuff like that. weve gone pretty far already. making the first move is hard for me idk I need help so I dont ruin this!

Just breathe. Obviously, the girl part is significant, but maybe if you just try to relate to her on a human to human level that might take some of the pressure off.

relax I would tried with my crush before I moved to nc I miss her I wonder if she still think bout me great sigh gud luck