need to vent/advice

I'm currently 7 weeks pregnant and only 19 years old. I have no emotional support or financial support from anyone. From the moment I found out I was pregnant I didn't want to abort it, I either wanted to keep it or consider adoption. I'm extremely depressed because my SO doesn't want to have this baby anymore even though he did when he first found out. I feel extremely alone and scared. He's basically forcing me to get an abortion. ( I know he's not forcing me and I can keep it and all that but please keep in mind I'm literally alone in this situation.. I don't have enough money, my own house, or any supportive friends or family members ) I really need someone to please help me get through this and give me some advice :(