I have have an issue with eggs for the past 4 years but I am not allergic to them. I've been to an allergy doctor and have determined I have no food allergies at all. Over the last December it became more and more foods like greek yogurt, flax seeds, almond milk, almonds, protein bars, certain granola bars, and now today I have no clue what has caused my pain. It's a dull constant pain that is in the upper middle of my abdomen and will last for several hours. Eggs will hurt me over a day. They have checked my gallbladder and that's all fine too. I am really at a breaking point with this. My doctor seems to be a loss which makes me feel helpless. If it helps, my cholesterol is really high and I have low vitamin D levels as well. I also have horrible acid reflux disease.