my baby is 4months old; i have resumed my job tgats why i have started giving him sanchi milk yellow packet only 1 time i am giving him from last 6 days but today i have given him twice after second time he did vomitting which was like curd also he is suffering from cough and cold from last 4-5days . after vomitting i have changed his cloth did cleaning applied lotion and all but after that he slept suddenly so i m worried please help .shall i stop giving him top feed ?? or watelse i can hive him .