I don't even know if I want kids anymore 🙄

I need some affirmation. I'm a nanny for a two year old boy. Seriously the hardest kid to take care of. Never listens. Throws a fit about everything. Screams at the top of his lungs until he gets what he wants. I have always wanted kids one day... But now, I'm not so sure. Makes me want to rip my hair out.