Mom saw my self harm and took a picture of it

I was super careful and hid my relapse for about a year. Today my mother noticed and took a picture of it for "documentation purposes". I feel violated, I don't know why she'd do that, I don't go to a therapist, there is no one she could show. And I definitely won't tell her about any of my troubles, if she actually cared maybe she'd accept me being trans (which is like the #1 reason I self harm anyways), but she never will since both of my parents are conservatives who hate the "woke left" and think Elon Musk is cool.

I want to curl up and die. I am not in immediate danger btw, just feeling like shit.