Abortion

I am currently 7 weeks and 5 days pregnant, but also currently have an almost 4 month old. I'm on the fence about getting an abortion. I don't want my current daughter to be left out or not get as much of my attention that she needs because of a new baby, but I also don't know if I want an abortion... any one have babies 11 months apart? And did anyone have a baby, get pregnant, and have an abortion? I just really want to feel like I'm making the decision and honestly neither of them seem right. I really don't want another baby so soon. I'm lost.