Depression is back

i had to check myself into the hospital 2 months ago for depression, I just could not stop crying. I was in the hospital for a week and since I've been home, I have my good days and my bad days. I'm taking Pristiq but some days it helps, some days it doesn't. I'm still having these stupid crying spells like I am right now, at times I feel like I'll be sad forever. I need friends and tons of hugs. Living in New York City doesn't help!!