Good morning Madam, you are not alone in this and your child is normal just a picky eater , u will not a lot of Patience ,introduce him to a lot of feeds , e.g plantain , potato, puree etc , give one at a time and persist even when they reject for up to a week, also feed them when the whole family is eating. I know it is frustrating when they are like this but he will come good with time. No Medication works well for this. All the best.