Anyone's baby with egg intolerance?

Shalu

My LO seems to have an egg intolerance. He had boiled egg a few times with no issues but in the past few weeks, has been throwing up 2 hrs after having eggs (no other reactions). Checked with the Pediatrician but they couldn't pin point it as an allergy. No issues with dairy/wheat. Has anyone faced a similar issue? Has anyone tried reintroducing eggs after an intolerance? Please share your experience.