I Miss My Wizard

Never underestimate just how much you're going to need the moral support of others to make a go of it as a writer. And I'm not just talking about friends and family, because let's face it - sometimes it's hard to believe praise or criticism when it comes from loved ones. When they say your work is really good, it's hard not to believe they're only saying it because they love you. And when they tell you something needs work, it's hard to take their editorial advice seriously.
It's been about three months now since I last met with the Writer in Residence (my wizard of oz), as her residency has now ended, and I won't lie - I feel a little lost. Every time I went to talk with her it felt as though she'd lit a fire under me. Suddenly I was filled with inspiration and the only thing standing between me and my dreams was myself. Not to mention it felt good to have a professional see potential in my work. (Even if that work needed some serious tweaking.)
I'm on my own now, and a sense of woe and lethargy has descended like a fog. Where's the fire? It seems to have sputtered out and been replaced with a confusion of what I should do next. Suddenly everything seems to be in the way and sitting down to edit my book feels like a trip to the dentist.
I'd like to take a class or attend a conference to give me another kick in the pants, but with three jobs that seems almost impossible to fit in.
I need to find a way to motivate myself, but I"m not sure how.