hello! my baby is 1 month & 26 days old. my concern is my baby is not taking breast feeding at all. so I tried sucking in bottle, whenever he take breast milk, immediately he vomited. when he take formula milk everything is ok no vomiting. so what should I do?? My 2nd concern I have milk in my breast, so if I will not suck my milk from the breast what is the side effect of that?? please suggest solution