Another issue started at 3 weeks. Andrew started projectile vomiting entire feedings. Needless to say, he was always on the Boob (any feeding that was lost, I replaced with another nursing). He cried A LOT. A lot, a lot, a lot. He didn't throw up all his feedings, but I would say it happened a couple of times a week. He would definitely spit up with every feeding. We started keeping him upright for30 minutes after a feeding, and that did help with some of it.
We took him in at 6 weeks. The doctor asked if he seemed to be less fussy when bounced or in the car, to which we replied, "yes". He said he thought Andrew was colicky, and we could try Zantac twice a day and treat him for GERD. The Zantac seemed to help a little bit with the fussiness, but not necessarily stop the puking.
If he wasn't being bounced in the bouncy, he was crying. Needless to say, this bouncy seat became our best friend. I love this pic of him. The look on his face is priceless!