I completely understand what you are going through. (The why is not really important, since this about you and not me).
SO many changes you have faced and will continue facing. (I would say too many for one year, and also too many for a 24 year old) . However, I guess that's how big changes happen... always out of the sudden . Specially when being successful at something.
I am not saying "deal with it" because i know you are. And i am also not saying "be grateful" because that also shows on your post . I am not saying "I am sorry" Because... shit! you've got balls girl!!! and it also really shows.. it must be so overwhelming to be facing ALL this things! and still be fighting back... many of us aren't like that.. (i wish i was like that) but you really are kicking ass! .
It is normal to feel like.. "gosh, what the heck is going on? " or like "what do i do now?" but... you are always going to find your way. Nothing is permanent : Nor the bad nor the good. So.. live in the moment.. and enjoy all the hassle.. because.. you are going to have some really great stories for the future. Be present. Trust yourself. Trust your instinct .
There's this saying that i read somewhere..i believe it is by Dalai Lama... i find it very enlighting (trying to live by it ,actually) I want you to think about it.
It goes...
“If there is no solution to the problem then don't waste time worrying about it. If there is a solution to the problem then don't waste time worrying about it.”
Have an awesome day pretty girl! .