Growing out my hair in my 40s

& I've no idea what I'm doing.

Maybe it's mid life crisis on a budget, but I decided to grow my hair out. It's mad thick and looks puffy and goofy the day after a wash (like in the pics).

Should I just let it keep growing out or start to cut it into a style? Any suggestions on products to deal with the poofyness?

Thanks!

Ps: of course I coordinate my makeup with my jacket!