4 days ago my lo (one year old) vomit out lots of cough along with milk during night and did it Atleast thrice that night, that time we did gave him the nebuliser med and applied Vick’s and gave him sinarest liquid med .. after that he is vomiting simple cuddly milk (not mucus) 2 to 3 times a day .. we still giving him nebuliser twice a day and there is much improvement but he is very irritated and eating less now.. weak too.. there is no cold and no fever but still I feel like he is sick from inside .. he needs energy .. what should I do ? Help me !!