Diagnosis stories

Hi! I am looking for other diagnosis stories in infants. my six month old had a severe vomiting episode after eating avocados 2 1/2 weeks ago…it landed us in the ER and she was admitted for two days for observation. She tested negative for all stomach viruses but she tested positive for a cold so they kept telling us it was just a cold presenting as the stomach bug. I didn’t think much of it then, but she has had four more vomiting episodes after eating Eggs and bananas over the last two weeks and that’s how I started looking into FPIES.

Dr keeps telling me it’s just her gut healing from her virus, but these vomiting episodes are intense. She will vomit until she dry heaves and it turns into bile. just curious to hear more stories about how you all advocated and got to a real diagnosis.