Acid reflux. Some other specialist?

I have been experiencing nausea,reflux and stomach discomfort while eating since last 3 months.. I felt some kind of liquid is coming up to my oesophagus. When i lie down this feeling is more stronger. I feel some pressure towards my oesophagus while eating and hence can not eat properly. i get alot of hiccups and burps after eating my meal and otherwise also. I constantly feel some force and pressure from my stomach towards my oesophagus and all of this make me feel vomit and congested. I also feel difficulty in breathing because of all this.. I also had gall bladder stone for which i underwent laproscopy on 3rd November 2020..i first thought that all of these symptoms are because of gall stones. But now my gallstones are removed and i am recovering from the laproscopy but still these symptoms are not vanishing.. why is all of this happening.. whom should i consult?should i consult the same laproscopic surgeon who did my surgery ?or should i consult some other specialist?