I've recently got sick of the bigger bags. When I'm out and about with my artsy my shoulder hurts and my arm just gets tired. I have a neverfull mm which is bigger and comfy so maybe it's the artsy.. I'm thinking of maybe getting the sully pm,reggia, or pochette métis? My question really is I'm Newley pregnant and due in February so a ways to go, but I plan on using a petunia pickle bottom diaper bag so will I also be using a bag for myself especially a big bag? Or a small/cross body bags none at all?