What are my chances...?

Hello!
I'm from Sweden, 22 years old and female. Always been that kind of person who is a little bit more on the creative side. When I was a kid I wanted to become a rockstar, I went to the Arts Programme (with focus on music) for 3 years in High School. My choices were between theatre, music & art. During the studies we all had the chance to take a class in theatre & art. I loved it. Theatre was so much fun & somtime I regret that I didn't choose my focus on theatre instead of music.

Today, 3 years (soon to be 4 years) after graduation from High School, I've been thinking a lot what to do with my life. I know I want to do something creative & entertaining. I didn't become a rockstar, but instead I'm dreaming of acting, working with film & theatre. I'll be taking acting & improv classes this upcoming spring and if everything seems to turn out well, I'll continue with the classes (there are several steps between beginner & advanced).

If THAT turns out well, I'm thinking about go all in and study Theatre/Acting/Film in either UK or USA. But now to my question here: should I do it? I'm asking because I have 6 tattoos on my body, 5 out 0f 6 are smaller ones and/or easier to hide/cover (unless I'm not wearing any clothes), pretty discreet. One of them are a little bit bigger and placed on my upper arm, a t-shirt could almost cover the whole tattoo. What are my chances here? Should I go for it? Studying in either the UK or USA will be expensive & I'll have to take loans for the studies. Then If I won't get any jobs/parts because of my tattoos, I might have wasted a lot of years & taking big loans for the studies for no reason. How hard is it to get a part in both theatre or a movie, with tattoos nowadays? I believe working behind the camera with tattoos might be easier (screenwriter, sound design etc)?

Sorry for writing down my whole diary!
Thanks for the help.