I am finding it hard mentally to do things irl with my preferred name and pronouns

Hi everyone! I just got to college for my freshman year and am trying to book a hair consultation appointment online at a queer friendly salon. My only problem is to book an appointment, I need to put my preferred name and pronouns (stephanie, she/her) but I just don't have to courage to do so when I look like the way I do irl because I haven't started HRT yet. The funny thing is I'm going here to look more femme but I can't even find to courage to do this... i'm so worried i'm going to be judged even though i'm going to a queer friendly place.