When toddlers go bad...

Yeah. It's been one of those weeks.

On and off eating.
Clingy.
"Up!"
Nappy rash.
Not napping.
"Up!"
Full on napping. Talking like 2+ hours.
Tantrums.
More not eating.
Cranky.
Cranky.
"Up!"
Cranky.
"Up!"

Teething? Possibly. I hope so.
Growing pains? How can you tell?

Any ideas?
xx