A.L.
I know this is an old question but I thought I would share-thanks for your cake referral by the way-her blog had very cute stuff and I emailed her today!
My son (10 months now) has a similar dry & red windburn patch on one cheek/ under eye area- usually 1 side by but sometimes both sides (no tearing that I remember though..) and sometimes little red bumps under his eye on that side. We go to an eye dr. already and she said it might be a little case of baby exyzema. She said sometimes dryness in the winter causes that to come out. It has totally cleared up in the last month or so which makes me think it was the winter dryness in our house. She also suggested putting the humidifier on high in his room (we hadn't been using it only for a short time when he was stuffy once) and carefully putting aquafore on it. I think all of that and the fact that it is not so dry anymore helped. She said if we had more concerns with it that we could take him to a dermatologist and they would be able to pinpoint exactly what it is. Our eye dr. is fantastic if you need one, dr. kolton in barrington. She is one of those buildings right next to good sheppard hospital off of rt. 22.