I’m pregnant

I’m pregnant and I have a 2 year old. My boyfriend is not my daughters father but he raises her as his own. I’m pregnant. And I am joyous and I’m sad because I feel like I need to get an abortion. I’m just now taking off in my career and we have our hands full with a 2 year old. But a piece of me can’t help but wonder. My boyfriend is completely supportive of whichever choice I make but wtf. What should I do? I’ll be 23 in April and he’ll be 22 at the end of September. Help