Is there anyone who could possibly tell me what I can do to report that I received payments from my boyfriend to watch his children while he worked throughout 2022?

I received weekly payments from my boyfriend to watch his 3 children while he was working. I have no idea how to include those payments as a part of my income. I've always worked and gotten W-2's. So i don't know how to report it. If anyone could possibly help I'd be grateful.