Tired

I am officially back to school and completely exhausted. I LOVE my job, but today am feeling torn between work and home. Being a working mom is difficult, add the issues with Tuberous Sclerosis to the mix and it can be overwhelming. I am a mom, that is the most important job in the world and the one I am most proud of. But, I am also a teacher, it is part of who I am. It is a constant battle and impossible to give 100% to both. The question then arises am I giving enough to either? I want to be better.