I don't think number of grandkids really has anything to do with it. Its the 4th on each side. My mums other 2 are both high school. Where all on DH side are preschool.
I am really struggling with the tiredness. I am sure I started to feel better by now last time! Suppose it's the lack of weekend lie ins and chill out time this time
My back is killing me too and I feel like I have a headache all the time. I hope I get that energy burst like with my last pregnancy because I literally can't imagine another 5 months of this!!