Teeth already?

Mr. Eli was up 3-4 times last night instead of his normal 1, and was fussy today.  I noticed earlier that his top 4 teeth are moving down but still had a way to go. At supper tonight he was laughing and I caught a glimpse of a bottom tooth breaking through.  Poor baby lost it not long after.  With him being only 3 months old I had nothing on hand, so I made a quick trip to the store.  Of course there was no infant drops and only stuff for 2+ a call to the nurse on the way home got my Tylenol dose.  Poor baby had fussed almost the whole time. It took 40 minutes to get him calmed down and comfortable. He's asleep now and back on schedule.  He has his doc appt. in the morning so we'll see how much this chunky monkey weighs my guess is 18 lbs!