For the past 9-12 months I have been having a weird feeling in my throat. It is almost exactly where my clavicle meets my neck at the front. When I breathe in deeply I instinctively flex the bottle part of my neck to get any of the extra air out. If I breathe in deeply I'll often get a little burst of air out of it, sometimes a silent 'pfff' and sometimes a weird duck sound. It is as if there is an air pocket there that fills up with gas from my stomach, and then releases when enough pressure has built up and I flex my neck to release it at the same time. Most times I breathe deep to catch my breath that will happen, and I'll actively flex my neck to do so because it feels uncomfortable not to. In addition, everything sound that a stomach makes, my esophagus and throat do now...weird duck sounds, gas sounds, rumbling, pressure changes, etc.
I never used to get this but noticed it began maybe a year ago (within months of an endoscopy that was completely normal), and its gotten worse since. I just wanted to post to see if anyone has similar and maybe has some answers.