It makes perfect sense to me. I always say that I feel like I have a rock in my stomach. When I finally get in to see a Dr. I'm going to ask if they will give me an x-ray from my chest down or do a sonogram or something. I'm convinced there is some thing in there that shouldn't be. They are going to think that I am crazy but I don't care. I just want the rock feeling to go away.Take Care!