i told my therapist TW suicidal thoughtd

i told her that i had stong suicidal thoughts during the weekend and that i cut myself. she said she needs to tell my parents anout everything and that she want me to see a psychiatrist as soonas possibpe. im in the car rn going home im literally shaking my dad asked what happened i couldnt even tell him. im literally so scared i dont want to go to a mental hospital im so fucking scared i dont know what to do. my therapist is literally talking on the phone with my mom and im scared what shell say when i get back home