Did you perhaps have H. Pylori and your antibiotics eliminated it?
I was also diagnosed with EoE recently - my understanding is that it also causes symptoms that feel like reflux, but aren’t. Very occasionally I might actually have a bit of reflux (evidenced by a bit of regurgitation), but the burning sensation that I used to attribute to reflux I now attribute to EoE instead.
Seems worse when I’ve recently been eating my trigger foods (mostly dairy). Sucks not being able to eat cheese :(