I don't have any advice...I'm just here to commiserate! I didn't go through anything medical, but I did just go through an extremely busy time in my life (basically one hour of free time a day for three months). Now I have my time back and I am looking at my current project like....meh. I was soooo excited about it before this busy period. Now I'm having a hard time remembering what I thought was so great about it. I'll be taking some of the advice in these threads. I'm sorry you're going through the same thing. I hope it's gotten better since the original post!