8 months old stopped eating.

My 8 months old started solids as per our family doctor advise when hé was 4.5 months ( he was double his birth weight and could hold his neck). He got Gastroenteritis when he was around 6 months and got vomiting diarrhea. Every time he ate he vomited. With time his diarrhea went away, since last week he was vomiting every-time i fed him solids even one tiny spoon. Past week he stopped vomiting but he isn’t eating anything at all just breastmilk.

His poops are green and he is also teething.

I consulted couple of paediatricians and they told me that its gonna take some time to get fixed.

I just wanna know if this is normal and if anyone has ever gone through this.