Low after low after low

I believe that at least once or twice a week, my facebook status involves something with the words "exhausted", "tired", "sleepy" and any other word to describe that feeling. For the last two weeks, I have been tired enough that walking into my dance class the first thing my instructor says is that I look really tired.
My eyes have dark circles under them and the are rimmed red.

I'm to the point now where I want to work out and get back in shape, but just don't have the energy. I don't have the energy because I stopped working out. See the circle there? I need to slowly build up my tolerance to working out more than once a week (dance class).  I managed saturday to go and do my pole workout which was good. Now I have to get my butt down to the basement to do that workout at least twice this week. I should be able to do that...

I feel in a funk again from all this. But I did decide that for my pre-wedding workout (and no it's not to lose weight, it's to gain muscle) I'll do the P90x. The lite version of course because I do intend to keep poling and that will be the main focus. I'll do the P90x to supplement pole. To gain some strength outside of class. At least now I know not to push myself too hard. I'll get better results taking it slow and building up to it then going full force.