Pregnant and boyfriend doesn’t want it

I’m 20 and a senior in college. I found out I’m pregnant yesterday and my long term boyfriend (22) seems to be completely against it. He keeps saying he supports me no matter what, but I can tell he would rather I get an abortion. While I’m not 100% sure, I think I do want to keep the baby. We both will be out of school and we are already in our own place. It just scares me that I may not have his full support if I can’t go through with an abortion