Feeling unwell. 37w2d.

Alexandra
Is anyone else feeling completely exhausted towards the end? I felt great up until about 3-4 days ago. I'm short on sleep but I feel beyond tired - in a total fog for the past 3 days. I also have a mild headache and I'm getting hot flashes. My face feels hot most of the time. Hoping the hubby is willing to give me a back rub when he gets out of bed!