What to do

I'm 18, my boyfriend is 19. I'm working on getting things arranged so I can leave him

We have a 3 month old

But.. I just found out I'm pregnant again with his baby.. is it wrong that I'm considering an abortion..

It's going to be so hard on me having two babies to raise on my own

But I feel obligated to keep baby #2 because I kept baby #1

What would you do..

I'm so confused