Sometimes you simply have to accept that you can’t accomplish as much as you’d like to. If you’re sick, tired, or hurting emotionally, you just have to do what you reasonably you can and then give yourself whatever you need to feel better. You may feel like you’re falling behind, but you’re not failing. You’re doing what you need to do to take good care of yourself, and that’s the most important thing you can do when you’re struggling.