Concerning heart beat rate and other symptoms?

Yesterday I ate pizza that was pretty thick and I’m really worried on not chewing properly as I feel the sensation of it and I can’t stop stressing about it. This is not the first time happening to me as I experienced this many times before and I would get so anxious because it does feel like food is really there, I can talk, eat and drink and not cough up the drink and food, even though it feels like something is there, I went to the urgent care today that does x-rays, but they never did an x-ray on me, they checked my vital organs and the oximeter says 97 to 99, but my heart rate was on 111 bpm, they asked if I was nervous and I told them yes, I do have anxiety, but my oxygen levels was fine and at the normal range, but they asked me if I wanted to see an ENT tomorrow to ease my mind, as they used a flashlight and stick to look at the back of my throat, but didn’t find anything, the doctor who saw me said stress and acid reflux can give you that sensation like something is there, which can be mistaken as something foreign stuck, but he doesn’t think anything is really there, but I did accept on seeing an ENT for a scope so I could stop being anxious. GERD is so frustrating to deal with, I been to the ENT and ER so many times because of it since I’m worried I might choke on death. Should I be concerned if mostly everything seems fine? I’m taking omperazole, but my doctor did mention it will take awhile for the medicine to work.