"all I want is to have a beautiful little gift that I can love my partner can love and teach watch them grow progress learn and everything that comes with it."
I'm sorry, but you also said "he is dead against children" - he won't love a child if he doesn't want one, he won't be converted if a child appears. You are very young, don't do it to keep up with your friends - and a year is no time at all, your termination must still be very recent if you've only known him a year.
I think you're with the wrong guy. He may never change his mind (he might, but can you wait?). You two need to have a long talk about this, so he understands how important it is to you to bring a child (and a huge responsibility) into the world.
Having said that - I'm not sure I understand how he made you have the abortion, did he threaten to leave you if you didn't? It doesn't sound to me as if he's the right guy for you.