Any spa professionals here? specially waxing?

Hello..
I'm writing this in anon because I feel a little ashamed.. 😞 I know I shouldn't.. but regardless, here I go..
I'm overweight/fat/obese/BBW or however you refer to it. Im extremely conscious about getting a Brazilian wax. 
I want input of girls my size that have done it, and professionals that work in the field, on how they feel about it.
I ask this because larger people are usually marginalized, or dehumanized when they do or wear or act like smaller people. Some are even disgusted. And I really don't want to feel like I'm embarrassed. Specially paying for a service just like anyone else.
I know I shouldn't be ashamed of my body, and my private parts are just like anyone's. But I feel the extra weight might be an inconvenience? Specially from behind? 
Ugh this is so hard to write.  But I really want to get waxed. Any tips? Any stories? Any experiences? 
Anything that anyone can share please do. Thanks!