Since past 1 week my baby has developed evening colic and it's getting very tough to handle. I have tried colicaid, bonisson, neopeptin and also hing paste but no use. Since yesterday he is vomiting when fed on bm. Today I gave him fm but he didn't vomit after that. Since 3am today he vomited twice. Now I finally gave him fm and this time he didn't vomit. Please suggest what do I do?