<blockquote><b>Quoting Boomy:</b>" One of the potential fathers is a rapist. This is my dads main issue. My mother has issues with the fact ... [snip!] ... two young children on my own (my entire family works). So I will have support when the child arrives. But none while pregnant."</blockquote>
I'm sorry but I just do not see how having this baby is a good idea. Your existing child will suffer, and your family will only be supportive because you forced them to be by having a baby you can't take care of and just expecting them to help you. I think you're being very selfish.
The only person you're thinking of is yourself and you are not the only one who a new baby will effect, obviously.
Whatever you decide, good luck, but I don't think parenting another child in your current situation is a good idea.
I do not know what the OP says but I have been in a place where I needed an abortion, AND I did an adoption, and I do have a son. Put your son first, not the unborn. If you are in a hard place right now, I think abortion would be best. Adoption is NOT EASY. Not on a mental state that is crumbling right now, nor on a child [My son was 4 and a half when my youngest was born].