Bad BD reaction..I’m lost

So i took 4 pregnancy tests and 3/4 were positive, my bd and I talked for a little while but we cut things off a while back because he “wasn’t ready for a relationship.” I was gonna wait and tell him until I knew for sure but out of sheer panic I just went ahead and mentioned it and he didn’t have the best reaction. He asked if I would be willing to get an abortion and continued with “I don’t need a kid and I don’t think you do either” and when I apologized for even telling him he said he was glad I did because he’d want to know. After talking for a while he said “This isn’t the first time this has happened” WTF??? I don’t know what to do if I am pregnant. I’m lost.