My 5 month old son (just turned 5 months) has been drooling for the past 3 months. It's getting worse and worse and now he's soooo fussy. He chews on everything. Only Tylenol will make him feel better. The bad thing is, I can't see or feel a thing! How long did it take your littel ones to cut their first teeth? Did they teethe for awhile before the teeth broke through?