Is it normal to feel this way

I dont know what the big deal is about sex...when i tell people that, they think theres something hes not doing right which is completely false cuz when it happens its amazing!!!...but im not obsessed with sex, i dont think about it, or i dont crave it or anything...especially now after giving birth to my first child(natuarally might i add...lol)shes 1 now but im even more not into it than ever...i must say it again it has nothing to do with my BF...