feeling sad-LDR and college

So being the typical teenager of "I hate my life I want to move out", I decided to go to a college that was 5 and a half hours away from my hometown. I left behind my dog and a wonderful boyfriend who is now in a LDR with me. 
I have no roommates because it's cleaner and easier to live by myself; however I am consistently sad. My boyfriend still lives at home and doesn't have a vehicle to drive to me. I have no money and i work just to pay rent and buy a few groceries. 
I just feel so alone. I'm often left wondering if college and working is all worth being alive. I've been on depression medication since I was 17 and I am now 19. It feels like I'm never going to be able to get out of this rut. 
I miss my boyfriend so much these days that I just feel miserable. He was my best friend. And I really don't make friends easily because I'm awkward as fuck. 
/: sorry this is long. I just needed to vent