I had my son two weeks ago and ever since my milk fully came in he started like puking after every feed. It's like a…

I had my son two weeks ago and ever since my milk fully came in he started like puking after every feed. It's like a full on puke and sometimes it will happen multiple times. I've tried burping him more and doing smaller feeds between burps but it doesn't seem to make a difference. Nights are scary cuz he will puke in his sleep. It's so violent that it comes out his nose half the time. I've tried expressing before feeds as well and it doesn't seem to make much of a difference except with latching. Do any of you mom's have any advice or is this normal?