I am not judging u for what u did, what u now feel. I just think maybe this sincere longing for a baby, rite after an abortion, could maybe be part of the post traumatic stages that u may be experiencing at this point. Id say, wait a while and dont totally let go of the thought yet, but who knows, maybe you wont feel for another baby, maybe in say, the next 2 – 3 months.
Its only natural to have that intense longing after something that you have recently lost.
I hope all goes well for you.