Purposely being a single mother?

Hello Ladies! I’m not a mom yet, but it’s been my dream ever since I was a little girl. I want to have a baby so bad, but I’m really not interested in relationships. Is it selfish of me to bring a child into the world when they wont have a father figure? I want to just.. find some guy, hookup, get pregnant, and never talk to him again. I dont want his child support, or his opinion on raising it, I just want a baby for me. Is that okay to do, or is it a bad idea? I have a stable well paying job, stable housing etc. I know I’ll be a good mom, I just want to do what would be in my childs best interest.