Sick 12m

My boy had sickness and diarrhoea for 7 days. Since feeling better the past three nights he’s woke at 3am for a bottle. He hasn’t had night time bottle since around 3m old. He’s now 12m.

I assume he’s catching up on lost calories as he’s got his appetite back.

Is this pretty normal? I’m worried it’s going to become a long term thing!

I try offer water at first but he won’t stop crying until he gets a bottle 😂