Pregnant and don't know what to do?!?

I'm 23 and just found out that I'm pregnant - it's something I've always wanted. The dream was good but now the reality is daunting. I'm so worried because I'm in college don't have a job. I've been on and off with my boyfriend for ten years but we constantly fight and I'm not completely happy. He has a great job and wants to keep the baby but I'm torn. My parents are not happy at all- my mom is pushing for me to get an abortion or ill be kicked out. Not only that but my dad is ill and my mom says this will kill him. I could never do that to him...I'm only three weeks pregnant I'm so scared please help. I want to keep the baby and raise it alone but I know it's just not practical i have no money or anything. Also I have a few mental health issues OCD and bad anxiety. Please help