 [ Symptoms ] false positive i took a test after my period was 5 days late and it came back positive so the next day i took another one and it came up negative and now i am bleeding could i be pregnant or was it most likly a false positive [ Disease ] have your gynecologist perform a pelvic exam during this time or order an ultrasound a bimanual examination or the ultrasound may reveal the answer one possibility of many could be an ovarian cyst