I throw up chunks of what looks like undigested meat, and it hurts my entire chest, stomach, and throat as I
these chunks of meat. Even after I
it all up
and there is nothing left, I still feel nauseated and the nausea lasts for a couple of days. I tried going to the doctor and she told me it was heartburn, so told me to take antacids like Tums or Peptobismol, but nothing has worked. What should I do?