so the last few days we've had super projectile posseting, fussing and crying on the bottle, hand-gnawing (thank fuck he doesn't get his food from the tap) and dribbling. had a poke around in his mouth today, there is definite sharpness to the top and two white nubs on the bottom. he's super grizzly during the day, constantly waking through the night, and barely finishes a bottle. he's 8 week's on tues so I've given him some baby bonjela a couple of days early, but what else can I do??