Having kids and a family is a pretty big priority for you. You're willing to sacrifice to make it happen.
Not many people have the time and money for a third child, but you can adjust and prioritize.
Three kids is a full time job, but you're are totally up for putting your other goals on the back burner.
Having a larger family is something you want to do soon, and you have plenty of time later for your career, travel, and hobbies.