I feel like a bad mommy

Just 2 days ago I announced that Carter's top tooth finally popped through well tonight just minutes ago I was laying in the bed with him tickling him when what do I notice, 2 more teeth have popped through and I didn't even no about them. What kind of mom doesn't notice when her child is getting 3 teeth in at once not just the one tooth we knew was coming in. What is odd though is he got his top right tooth, and now his 2 eye teeth but the top left tooth isn't out yet. I am sure it will be in a day or so. Gosh 4 teeth at once and really he isn't all that crabby. But now I totally understand why he wasn't a happy camper on Christmas. My poor baby!