Hey, I’m just wondering if anybody has ever tested with diluted urine and has had a very faint line appear and then disappear about 1 min later? If that just the liquid absorbing? I have no idea how many DPO I am but according to app between 9-13. Only tested as I’ve been feeling nauseous with dizzy spells for a week, sore nipples, BBT has increased and cramping on and off.