Im always sad and everytime i get happy i suddenly get sad somehow.?

Dude i had the same exact problems but tell the girl how you feel first off cause she might have the same feelings back and if your dad starts cursing at you just dont say anything. and if he asks if you want to eat just be like no i had a snack already ill eat later but trust me i had the same exact problems but everything gets worse before it gets good. Well good luck hope everything works out you just gotta get used to florida.