I think I am experiencing this also. I had my first fill last Thursday and everything seemed fine. Over the weekend I kept getting what felt like bubbles coming up in my throat when I swallowed, I felt as there was force pushing it back up so I couldn't get a good swallow down. Well as of yesterday, It has been non-stop. It feels like I have a swollen thyroid or something? I am able to drink water, eat with no problem. I have not vomited or PB. So I'm not sure what is going on?