No judgment please. Past anti-vaxxer

Hi everyone! I grew up with parents who were anti vaccination. Obviously I had no say or control over it, nor did I try arguing about it. But now I want to get updated on my shots. I just don’t know how to do so, obviously I’ve never gotten them so can they give me all of them in one day? Or will I need to have multiple appointments? Will it cause problems for me to get too many? I’m a little nervous to get judged going in because admittedly i have been moved out of my mom’s house for a year and although I’m not anti-vax, it kept skipping my mind that it’s something I need to prioritize.