take direct consultation i need your complete information like your current eating habits, likes,dislike, medical history , diet preference that are you non vegetarian or pure vegetarian etc. so will able to give custamised diet plan.
take direct Online consultation through my practo account- dietitian- Anjali kanphade
Next Steps
check for hyperthyroidism. there are many reasons after eating you don't gain weight first we need to find out root cause.