VERY fussy, excessive drooling

Kristina • Carrying Baby #1 My little man 💙 Happily Married to a Marine 💍🇺🇸

Baby is 9 1/2 weeks old & he is VERY VERY FUSSY.. idk what to do very little sleep he literally cry’s all day even if I hold him, he is also drooling like crazy. Can he be teething?