Hello there everyone!
For a long, long time now I've been having these strange sensations in the upper middle of my chest. It sort of just happens sporadically, and it feels like a sort of bubble popping, prompting me to take a deep breath, and then it's gone. I have some severe anxiety issues, and I haven't been able to find any satisfying information so far - Does it sound like simple Acid Reflux? Does anyone have any experience with that, or have anyone had similar experiences? These sensations appear harmless, but still prove to be somewhat uncomfortable.
So far, I wonder if it might be related to coffee, but I only drink some 2-3 cups a day.