What should I do!

AR
Long story short, we had been ttc for 4 months and we just found out we're pregnant. We had had this talk many times before whether we were ready to have a baby or not. Now that I'm actually pregnant I'm so excited because I've just been wishing for my own baby! When I told him I was pregnant he says he's not ready now and wants me to abort it. I told him that I would never do that. Now he's so depressed and has been crying his eyes out begging me not to have it. I don't know what to do. I've been stressing and overthinking it. What should I do? 
Thank you ladies in advance for the support! 
I posted anon first because I didn't know what comments to expect but I see how much support goes on around here!