Been drinking a lot, not sure what to do anymore

I'm 17, turning 18 in 3 days. (not that it matters birthdays are trivial but at least now I can legally drink at bars without using a fake id)

Got major exams in a bit

heartbroken by a girl who has a boyfriend

feelin kinda lost altogether

I've been drinking like, almost every day. With different people. afternoon drinks, post studyin

Kinda feel like... I've gotten used to feelin like shit.

Anyone feel me.