nah dude, youre good. its all chemicals. ive never wanted kids, even in my early 20s, and now at 34, post-vasectomy... i still dont want them. luckily, my wife likewise doesnt want them. i dont see that changing for either of us any time soon.
a lot of my friends have kids of varying ages that ive spent time around, and i dated a woman with a 9-10 year old for awhile, and all i can say is... nah. i think kids as a general thing as great, but personally speaking i can not justify bringing one into this world, either because 1) id rather spend that money on a PS5 or a new pair of Julius boots or a leather jacket or getaway with my wife or something or 2) because this world's a nightmare and not likely to get any better in the next 50 years.
also, people will tell you that having a child will change your life, and theres nothing like it. sometimes thats true - i have friends who instantly fell in love with their children, and are great parents. i also know people, both anecdotally and personally, who have had kids and should quite frankly be in prison for the way they treat them and treat parenthood (and some of them are).