Talk to Pediatrician on Habitual Constipation And Weakness

My 4 year old son has persistent habitual constipation since a year. he is afraid of passing stool and is habitual of holding it. Since his school has started, i have tried to make him pass stool daily. he has improved a bit but still passes stool after 2/3 days. He passes gas often. he does not drink much water. i know dehydration is also a reason. he is a big big picky eater. He does not eat egg, meat, any fruit or vegetable except banana and apple. I have tried so many variations trying to make him eat fruits and eggs but in vain. His weight is 13 kg and he looks so pale. He suffers from chest infection almost every other month. I have consulted multiple doctors but did not notice any improvement.

Pls suggest something for his overall health.