Pardon my whine

Being a mother to 3 under 3 takes such a physical toll. The demands are just so constant. No matter how much I try to fake it and pretend otherwise, I apparently cannot fool my body. I have my first cold sore on my lip in over 5 years. I'm certain it's because my body is so lacking in rest. I am happy and content and in love with my family, but my body is feeling worn out.