Posted 9/27/2011 11:15 PM (GMT 0)
Sometimes when i sing, i get this weird hollow feeling in my upper chest, by my sternum. When i put my hand on my chest, it goes away, but if i take my hand off, it comes back. i read somewhere that heartburn can give you a hollow feeling, but this isnt after eating or anything! i have no idea what it happening! Any ideas?