Need More Energy

It's possible I bit off more than I can chew. This morning at 11:48 I was busily writing a one thousand word essay for my writing class... that was due at noon. It was my third attempt at an essay, having started to write two others before getting fed up and discarding them. I also really need to concentrate on hammering out my assignments for the HerStory Calendar (my new gig!), as I really don't want to leave it to the last minute. My full time job is definitely getting in the way though, as is my other part time job and my desire to spend time with my husband, dog and friends. Sigh. I need way more energy.
I've been reading I Don't Know How She Does It by Allison Pearson and frankly, I think it's stressing me out. The main character is a mother with a high powered, crazy stressful job in an office with sexist, chauvinistic brats. Being inside her head is so depressing and stressful that I find myself completely angst ridden. I guess that's a testament to the skillfulness of the writing.
I'm feeling a little overwhelmed by it all, I just wish I had more energy. I feel like I could hibernate for months. Maybe some wheat grass shots are in order. In any case I have to figure out something. I'm so tired I can barely hold my head up to write this.