I’m at my low

I just wanna let out some steam. I’ve reached my all time low. Idk what to do anymore, ive lost the person that means the most to me over something dumb. I feel sick 24/7 and the only time I smile is when I’m at school with my friends but when I go home I lay in my room and dwell, dwell upon all my mistakes and how I fucked up. I have been having dark thoughts I’d never had before and I just wish I could go back a year ago. I want to think positive but I can’t, I’ve tried but I just feel numb. I’m sorry ladies sometimes I think it’s best to let everything out, I have so much trapped inside me it’s crazy. I just want to be happy 🙃