My 2 month old has been struggling with reflux & spits up after almost every feeding..he isn't too fussy but he is gassy often & sometimes hard to burp. He also gets hiccups a lot after feeding. He is formula fed & we have switched formulas, tried rice cereal, burp every few ounces, & keep him upright etc but I feel he still needs more to resolve his issues. So I'm looking into switching bottles! Has anyone used Avent anti colic bottles for a baby with reflux & found relief ?