My mom slapped me

I have a eating disorder and went to the doctors last week and told me my heart is slowing down and if I don't do something I could die. We had dinner I refused to eat anything but a few bits and my mom got mad at me I know she is scared for me and loves me at night she has to put her fingers under my nose so she can see if I'm breathing. Anyway back to dinner she got mad and she slapped me yelling that if I don't eat I'm going to die and I started to cry not because she slap me because I'm scared and know she is right, to be honest I'm so happy she did slap me it totally woke me up from my way of thinking. So far I have gained 8 pounds not much but I'm working on it and I have been eating like I need to. I'm so proud of myself!