Nesting Stage

Karenl2012

I am 28 weeks, with my second child. With my first child i went through the Nesting stage fairly early, getting the nursery ready, clothes and everything to get ready for the baby. But this time around i have not felt the urge to start nesting, I'm not sure if it's because i'm so tired all the time, Is this normal? Has anyone else felt the same way? And i also wanted to ask other moms, when did your nesting instinct kick in?