I'm Tired!

This week I have felt tired and stressed from everything thats going on with my mom's health. After work today I came home and did a little yard work but my heart just wasn't into it, my husband said he wants my cheerful, laughing at his silly jokes back. I have not slept well and have been trying to remember things I need to do if she gets critically ill fast.I know that God will guide me through all of this and give me strength to keep everyone else strong....Barb