Hi it's normal , baby is learning to drink to its hunger till then baby will overfeed. By 3 months things will settle.

Hi, burp the baby well after each feed. also, don't make her lie down immediately after a feed, but hold her upright for a while and pat or rub her back gently. Make the baby lie down after 5-10 mins.

U should burp him properly after every feed.Read the following articles.<br> <span style="color:#3B5998;"><b><a href="http://app.babychakra.com/article/1074">How should you Burp your Baby?</a></b></span> <br> <span style="color:#3B5998;"><b><a href="http://app.babychakra.com/article/2927">How To Burp A Baby</a></b></span>