Help boyfriend troubles

I need help, I’ve been with my boyfriend a while, we have a house, good jobs and ttc after a miscarriage last year? But something isn’t right, he always says I’m not affectionate enough that I don’t hug him enough or kiss him enough. He expects me to hug him when I’m asleep? I have no idea what I’m doing when I’m asleep? I’ve told him this but he still feels strongly about this? I’m not sure if he is insecure, wants sex all the time or I’m seriously not loving enough? I try to do nice things like make him romantic meals or write love notes but he never does that for me? Is he clingy because I feel like he is smothering me at the moment? I mean I get tired I work long shifts as a nurse. What do you think girls? Do I need to change or does he????