Happy, happy birthday to you Robin! The Build-A-Bear is adorable. This is your first *pet* that will require no vet visits and no pooper scooping. LOL! It sounds like your birthday at least started out terrific - Faith Hill and Tim McGraw - WOW!!!! AWESOME!! I'm so sorry to hear about your back. I have done the same thing many times. Once it was just something as simple as bending down to put the dogs' bowls on the floor that caused it. I know the muscle relaxers will help so just try and relax while they do their job and I hope you will be up and around and moving pain free in no time.