Always be true to yourself, who you are as a person. The people who really care about you will appreciate you for who you are, no matter what. So feel free to stay true to yourself and flaunt how amazing you are.
Remember, you are important too. Please, take care of yourself. There's only one of you in the world, and the world needs you.
Learn a new language, acquire a new skill, make a fun craft, etc. But, it's okay if you don't feel up to doing any of that. It's fine to just want to rest and relax. You don't have to focus solely on being productive or creative. This is your time, and you should use it however you want to.
You've made it through another week, so you deserve to take a moment for yourself today. No matter how difficult it was, you powered through, and that is truly commendable.