To have a Third child or not?? Help

So I have my perfect April 2019 baby girl and I have my wonderful 3 year old 2017 baby boy. I am so so so torn as to whether or not I should have another child. In a way I always wanted three, but seeing as I have my boy and girl I’m not sure if I want to shake things up by adding another. My husband would rather be done and just have two but I know I could sway him the other way once our daughter gets a bit older. I’m only 29 and feel too young to be done having babes. Plus I love love love babies and can’t imagine not having another. I come from a family of two Children and I can honestly say I wish I had more siblings. Ugh I just don’t know. Any moms of three out there? Should I? Shouldn’t I? Ladies who come from families of three children, were you fighting for attention or constantly bickering with your siblings? TIA!