Nice things to do for your body:
- eat healthy
-exercize
- have a relaxing bath or shower
- foot scrub!
- dying your hair or doing something nice with it
- get a massage
- keep it clean
- face masks

etc etc. That's what it would mean. Doing something to take care of your body or to treat it. I remember you saying at one point that you were struggling with showering (especially when you had first arrived inpatient) - taking a shower is one way to take care of your body. Making sure that your teeth are brushed and that you are wearing clean clothes is taking care of your body. It's also simply being nice to yourself BECAUSE of the fact that it's caring for yourself.

So your response going straight to something sexual and not being sure of any other answers? Yeah, that's a preoccupation.

But at least you're aware of it a little more now and you can work on it if you wish to!