Tired and sluggish normal?

I’m 36+2 and just feel sooo sluggish today. Slept normal last night but I can barely function today. Like physically sluggish, have no energy at alll.. ughh plus taking care of my toddler. Counting the hours til bedtime. Anyone else?? It’s just sudden because yesterday my energy was ok.

I was just at the doctors yesterday and had normal blood pressure. My pulse was 116 which seemed high so I actually asked if that was ok and my dr said it’s normal for women late in pregnancy and normal to be out of breath after 10 steps. So I feel calling the dr would be pointless