aaw, sweetie... *hugs*
It is totally normal to be feeling the way that you do... I have been here over 2yrs, and still have my bad days/weeks. Now though, the good times outnumber the bad.. it gets easier, really!
I miss my family a lot, too. I haven't seen
anyone from home in 1 1/2 years, and it won't be until
XMas that I see them again when I go home for a visit. :\\\'( Its not easy, and some days I feel like a crazy person & cry out of the blue, just wishing they were here and feeling so homesick.
I suffer depression as well. Its good to talk about things, and this forum is a good place to come when you are feeling homesick or like no one understands you... Also, there are so many helpful members here that will point you in the right direction when seeking help/info.
I'm here for you, as well, and you can feel free to PM me anytime you need to talk or vent.
Take care, and hang in there!!!