How to spice up sex life wifh husband?

We’ve been together 9 years and we’ve sort of developed this routine of ALWAYS doing the same thing. Go to the bedroom, Get naked, a little foreplay, sex in the same like 2 positions then go to sleep. It’s so repetitive and we never spice it up. We don’t really know where to start. We’re willing to try anything. Simple or out there lol.

Thank you!