You don't have to discover new things every day it's not like somebody tells you to do new things.
It's fine if rest don't rush yourself.
Walk around your neighborhood, listen to music and enjoy the small differences.
You are in a different country and that's enough stress.
Laying around all day can be nice too but you shouldn't forget that you have the opportunity to do lots of stuff.
Maybe it's time for a new hobby- try something new, something what you've never done before.
And maybe you discover the joy.
But the attitude that you HAVE to do lots of stuff is wrong - do whatever you feel like.


