Nowhere to go and need help

I’m 19 & honestly at my absolute breaking point rn. Idk what to even do anymore, so just venting here.

Strict family, never felt loved or cared for tbh. My ex who cheated on me. I was just so emotionally vulnerable & desperate for love, but he just used me. We were intimate twice, and he leaked my private pics to my brother.

Everything went to *** after that. Dad won’t pick up my calls. Been crashing at a friend’s place for 5 days, but can’t stay here anymore either. Literally have nowhere to go. I don't have 30 money left, can’t even afford food rn.

On top of all this, I have endometriosis & it’s day 2 of my period. The physical pain is unbearable & mentally I’m just screaming. Haven't eaten, can't talk to anyone, completely alone.don't know what to do