Worried I don't know if this is something I should be worried, oliver hasn't slept properly for the…

Worried

I don't know if this is something I should be worried, oliver hasn't slept properly for the last 2 weeks then last night he slept through but the last couple of days he's not taking much on his feeds, he will have a bottle at 6 he only took 3.5oz fell asleep while drinking it, then just fed him again he took 2oz then fell asleep again xx