Aw, Noodles, now I KNOW this is easier said than done but these are your last days of being just you and OH, your last days of pre-baby life. Your baby WILL come when s/he is ready and that WILL be soon - if not by Friday, you should have your baby before the weekend is out. In the meantime, relax, nap, have coffee in cafes with a book in the quiet. Go for a walk, take a long bath, chat on the 'phone (but NOT about labour/birth etc!).
Your body is definitely gearing up, it knows what to do, you just have to listen to it and go with the flow. If it's relaxing out of labour thoughts at the moment, then you should too.
I don't think it's always helpful to know how far along you are(n't!). I remember even in full labour with DD, with no concept of how long I had been in the hospital, I wondered if I should ask midwife how far along I was and then decided not to on the basis that if it was nearly here, then it was nearly here and if I still had a long way to go, knowing that could dishearten me so I'd be better off just doing what I was doing.
It's SO frustrating when you are tired and had that pain and wondering how the "real" think is going to be and just wanting to meet your lovely bundle but you are close. The pregnancy has been months, it's only a matter of days taht you have left.
Mind yourself and that bump...which will soon be replaced by a baby in your arms!