Reflux in 2 month old, help

Shalee 🦊

So I believe my son has reflux, he'll be 2 months on Tuesday (11th) and I think he's getting bad reflux. He fights every time I breastfeed him, he kicks, punches, cries, gags, arches his back, and spits up after almost every feeding, cries if he's on his back or side to long. He's spit up at least 6-7 times today alone. He's not so bad at night (11pm-7am) but through the day it's bad. I plan on talking to his Dr when I see her next for his vaccinations on the 20th (she's away this week) but is there anything I can try in the mean time? Any positions or ideas you know that might help? He also accepts bottles of breast milk. I don't want to stop breastfeeding, but if I have to go to bottles for the week I will, but I'd like to avoid it if at all possible.

Please any advice would be helpful, I don't want to see my sweet boy in pain.