My mother forces me to get waxed

Every month or so my mother forces me to get waxed. I have to go into some room with a random woman (waxer) and undress forcfully as she waxes me. Every time she tells me I need to get it done I always tell her I don’t want to and it’s my choice what I want to do with my body. But still everytime she refuses no matter how hard I try or how much I cry. A few days ago I was searching about it and found out that legally speaking this is child abuse and even sa (as I have to undress forcefully). Just so you know it’s nothing sexual but it’s still very traumatic everytime it happens. Even thinking about it makes me tear up. I’ve asked her 5 or even more times to stop and listed every reason for why I shouldn’t and won’t get waxed but she refuses. I think in her own twisted way she thinks she’s actually doing me a favor. Whenever I speak of it she treats me as if I’m just a kid who refuses to eat their vegetables and needs to be forced to eat them ’for their own good’. When my Mom was a kid her mother also made her do the same thing so I think it’s some kind of weird generational trauma. I want her to stop but she won’t. I just can’t stand having to get my hair ripped out by some woman I don’t even know the name of. I just want to live peacfully without fearing for the day when I have to get waxed again