I hope you have stopped the "Boot Camp". Your body didn't like it, and it is telling you so in very plain language. Listen to it. Those exercises don't sound like they were developed for women's bodies. Especially the idea of using a chair to create the incline. One size does not fit all. That might be fine for a 6' man, but not fine for you.
Here's a title of a Country and Western song that made me think of Dan:
"I'm So Miserable Without You It's Like You're Still Here". If it doesn't hurt too much, laugh. It's a joke.
