Should You Shower Befroe A Wax After Waxing What Should I Do?

After waxing what should I do? - should you shower befroe a wax

I just waxed my back. I took ibuprofen befroe my wife told me. What should I do now? Should I take a shower, to the pain? I rub the cream or oil? This wax is all a bit new, and I wear a shirt and go to the gym on Monday. Please help!