Last thursday I took a home pregnancy tests and it was positive. Friday I went to doctor and test was negative. I would have been 4weeks 4 days pg last thursday. I have been testing every couple days but still getting negative. If I'm pg I'm 5weeks tommorrow. I'm a week late. I have all the symptoms of being pg. But does anyone know if it's possible to get a false positive on a pg test. I am really confused why one test was positive and the rest have been neg. All the signs of being pg get stronger evey day please help. Anyone been through this same situation?