I’m 29 and want to start investing my money.

I’ve done a bit of research on investing a few years back, just simple things like etfs and stocks and the S&P 500 but idk where or how to begin.

I want my money to start working for me and not the other way around so I thought I’d ask Reddit. I think I have a basic understanding of what I SHOULD be doing with my money like budgeting and stuff like that but I could use help honestly.