QUESTION FOR NEW MOMMIES❗️

Whether you grew up in a large family or babysat as a summer job, I'm REALLY curious for you first time mommies, how different is it? Please don't spare me the specifics! I've grown up raising my younger siblings, i babysat all my teenage years and honestly think I might be a better mom than wife 😳 (working on that). ALSO please state how long you've been with your SO when you conceived, and how old you are. I'm only 20 and I'm really contemplating it. My husband (the same age) is a family man and his dream is to have kids. I guess I'm struggling to see what it is im "really asking for" when I say I want to TTC. Thanks in advance!!!