Before pregnancy vs After

Do you girls feel as if you’ve changed mentally after pregnancy? For example before I had kids I was self confident. Never self conscious at all. I would send my husband nude pics of me or he’ll of celebrities just to say happy Friday. I even bought him a hooter shooter when I was pregnant at the strip club. After kids... I see a pair of boobs walk by me and I’m thinking “he totally wants his dick in between those.” Or how his past bothers me now but we use to talk and discuss things as if we were best friends and nothing bothered me. Or how life is so depressing why did I choose to have children in such a shitty world we live in...??? Like I feel as if my mind set has completely changed and I miss the old me :(