My baby is 2momths old. Everyday she is having gas issue, sometimes she is having pain in stomach, sometimes burp a lot. Not able to sleep properly. She is on formula milk only. Medicine given - Bonnisan, Gastica/Colicaid 4 times a day. Today also she is taking burp a lot, spit milk,I have put hing around navel, given massage, correct amount of milk. I don't understand why she is having gas issue daily non stop.