Baby's been teething; I can tell because when she bites my nipples for fun it hurts a lot more than when she used to gum them. I'm assuming this is why all of the sudden she's not taking her naps during the day, and waking up even more frequently than usual during the night.
Bonjela doesn't seem to work; I rub it on her gums but she then licks it off until there's none left. Letting her chew a rusk or teething ring does seem to soothe her, but if I want her to nap then I have to feed her to sleep.
Apparently there could be smelly, runny poos to look forward to.