Listen do your body!
There are days you are more tired than other days, there are days you have lots of energy.
do not beat yourself up on days you are tired and feel sluggish. give yourself the rest you need, your body will love you for that. Accept what you feel and do not push yourself too far. Listen to your body!
What is it my body needs? What would it make feel good?
when you body is healthy, your mind is happy, when your mind is happy, you are more open to listening to your body.