Emotionally drained(vent post)

About a week ago i found out i was pregnant by someone ive been messing with for 3 years and he has stated 1,000 times he wants baby with me ,he even recently brought it up right before i found out.. a couple days go by he texts and say HE wants a baby but don’t want to be co parents/ single parents since we’re not together. He doesn’t check on me, days go by with no communication until he randomly decides he wants to be nice & chat for a few hours then go ghost again but claims he’s here for me.. im emotional exhausted and drained I’ve been crying all day and just text him and told him to just forget about me and im getting the abortion & blocked him. Im jus so confused on why he would put me through all of this if he knew he didn’t want one with me is wat it seems like. Im scheduled to go in on Monday for the abortion but I’m just super upset that i have to go thru this alone & putting my body thru all this for someone who dgaf about me