I guess my days of breastfeeding are over...

My son loves s 11 weeks old. He has had really bad acid reflux since he was about 1 week old. He had a great latch but tended to throw up more after feeding from the breast. We started giving him a bottle with pumped milk and he was SO much better. I went back to work at 7 weeks. breastfeeding him has been a fight since then. He prefers the bottle. Yes I got the slow flow nipples. He has less acid reflux issues and less gas if he eats from the bottle. Now he is crying when I offer the boob. He will not latch. I’m so upset. I wanted this so bad. I really don’t want to be an exclusive pumper but that looks like what my future holds. I’m just so upset about it. But every day I get so upset when he won’t latch. I think it will be best for me just to call it quits and give him my breast milk in a bottle.