Saturday I’ll be 36 weeks and can time stop just for a bit?

I am very emotional because of the thought of not being pregnant anymore. With my first I gave birth at 30 weeks, it was winter and my pregnancy symptoms were definitely swelling (it sucked) This pregnancy it’s summer and no swelling and I just love being pregnant. I can’t wait for my baby to arrive but at the same time I am not ready for my pregnancy to be over.. Idk it’s because it might be my last but I love feeling my baby move inside me and just enjoying it as much as possible. Is it normal to feel sad ? Again, I can’t wait to meet my babyboy.