@maxinvasion While this is not a solution, my secret is infants Tylenol. I do about 2.5-3ml for 1-2 years old. I play under the logic that kids are in way more pain than we give them credit for and for longer than we assume. It’s always been the go-to for unsettled sleeping.
Don’t ever put your kid on drugs for long periods of time or go big on doses. If pain is the issue and it works, I’d taper them off it too, so they don’t go back into bad habits.
For example, Tylenol during tooth-growing then for 4 days after, tapering to 1ml by 4th day.
I might get hate here, some parents are super anti-drugs. I’m all about the right tool for the right job and I haven’t been wrong yet.