What do i do if i want to stop cutting but am to scared to tell anyone?

I've been cutting myself and i want to stop but i don't think i can do it on my own. But im scared to tell my parents because i know they will be infuriated with me and it will just make me want to cut even more. I already go to a physiologist every few months but if i tell her she will tell my mom and cause even more problems for me. What should i do?