I am not having a good morning. Monday night I seem to have injured my back doing core exercises on the fitness ball. Yesterday I was a bit sore on the left side of my back, and it bothered me no more than muscular spams I have had in the past. But this morning! I have woken up with excruciating pain in the middle of my back. It hurts to breathe, especially to take deep breaths.
I have just taken some Advil, and let my boss know I am hurt and may have to take it slow this morning. I should probably put some ice on my back.