Man I am sorry to hear that! Yeah I get an occasional odd issue where I just cannot eat. Feel all bloated. I seem to work normally but really uncomfortable. Actually spent money going to an ER once. I have really crazy heart rate at times too, but I am thinking that is due to anxiety.
I may or may not go to Mayo. I don't think I can afford it. I am not sure I will find anything that helps much more either. Well good luck and I hope you get another good wind for a long time. 😉