I have gotten negative and positive tests this past month. If I am pregnant I should be 10 weeks along. The urine test came back positive and I'm awaiting my blood work and was scheduled an ultrasound this weekend. I'm going to be sad if I am not pregnant. I have been so convinced that I am expecting because of undeniable symptoms. What if they find nothing? :( is there something else that could be wrong that's making my tests positive?