teething?

eidan has been crying a lot at night for the past 3 days (or maybe 5, i cant remember) for no reason as it would appear to us.. we've checked everything - temperature, poo, pee, hunger, position - and he still kept crying.. he's drooling a lot and his doctor said he might be teething.. she also said that if it's really bad we can give him baby tylenol for pain..

this is exactly what we did last night because he was already turning red and coughing from all the crying.. poor baby *hugs*

im trying to think back and see if there's anything else we may need to check to know why he is crying.. i hope it's really just teething.. *sigh* i wonder when those pearly whites would come out..