This sounds
exactly like what I'm going though right now. I could identify with every aspect of your post (esp. the grad school thing). I am so terrified of the unknown. I have always known exactly what I was going to do and what path I was going to take and now I don't know WTF I am doing. I'm not looking forward to moving home either

and I'm scared of not finding a job in my field

I was talking to a friend last night telling him I had a huge project to turn in which is a culmination of the internship I did this semester. I have NO motivation to get it done. I hadn't really thought about senioritis but he mentioned it and it's true. Deep down I know everything will be OK...and it will turn out OK for you too

Everything doesn't turn out on the time table we expect it to and I really believe things will happen (or not happen) for a reason. Please fell free to PM or IM me if you want to talk or vent.
BTW, do you graduate Dec. 15? and what's your major?