I think it's somehow due to the injection, that's what the elderly said.
They always said "after jab is like that one!!"
My girl just had her 12mths old jab, fever on first and fourth day, which is normal as advised by nurse.
But the problem is, she had been awake in the midnight for no reason and it continues for 6nights already and counting.
She wake up to disturb and don't want to sleep, stay awake and get cranky for 1-2 hrs then sleep finally..
Hope tonight won't happen the same thing!!!