I am really confused! I took about 10-15 tests that all came back positive and this was all before my period and the lines were dark. I waited to see if AF would come and now I am about 3 days late. I took 1 test yesterday and the line was very faint then another today and there was nothing there! I have pregnancy symptoms ( sore boobs nausea bloated headache) I also have had slight cramping but no blood at all. I have been drinking a lot of water and tested FMU so I'm freaking out. Does anyone have any advice? I'm not even able to focus right now for fear I may have lost the baby without any symptoms of a miscarriage! Help!