Seriously losing my sleep deprived mind.....

I have 3 kids, a 2 minth old, 2 year old and 4 year old. The baby is the best sleeper of the bunch. My 4 year old still comes in my bed, every night. The 2 year old has not slept more than 4 hours a night in 2 weeks and he does not nap. I am so worried that something is wrong and if the lack of sleep will effect his development. Should I call the dr? Is this a sign of something more? I have no clue how he functions daily on so little sleep. I'm barely muddling througj each day.

Seriously losing my sleep deprived mind.....

How is your 2 y/o adjusting to the new baby? With my DS his sleep was off when DD came - i think it is stressful for them and a huge change and disrupts their normal schedule. I would call your doc though because 4 hours is not enough obviously.