I like being treated like a baby, is this normal?

I already know that there is a community who practices this stuff but I have a bruning curiosity as to what the general population thinks. I'm also immune to trolls so dont waste your breath. People who know me would never guess. I'm a pretty down to earth computer programmer. I like my girlfriend treating me like a baby. I have baby objects (yes they exist and are made to be babylike for fetishes) such as pacis, onsies, printed diapers (there is also a wide variety of diapers made for adult babies), plushies, mittens, cuffs (soft babylike ones), and blankies. I love to be diapered, put in baby cloths, cuffed in mittens, given a paci and a plushie, and talked to and treated like a baby during sexual acts. My girlfriends loves dominating me in this way. And NO, there is nothing pedophilic about this. I have a desire to BE a baby, and nothing else, so don't bring that up. There is research that shows there is no relationship. I also enjoy these acts in non sexual situations (without being tied down of course). I also engage in bondadge with my GF as a dominant figure, so this isn't one sided, but that is an act I do for her interests and not mine.