Is this normal??

I have wanted a baby for so long prayed for it cried so many nights because I didnt think I could have kids and now that I'm pregnant I've been so sick that I've lost my job and my car and I have nothing that makes me independent anymore and I am so depressed. I've been to the point that I question if I really want this baby and none of this is like me at all. I think I need help and I have no one to turn to... My husband is here for me as much as possible but because hes had to pick up extra hours at work for the lack of me working I barely see him. I'm depressed, I'm lonely, and im just so so lost.... Does anyone have any advice???