The last three days I have taken numerous tests.. three days ago I received a very faint line on 2 separate tests. 2 different brands. Yesterday I took a digital test which said I was not pregnant. I then took two more tests, two different brands... which also gave me two faint lines similar to the day prior. Last night I took another test.. VERY faint line again. Barely visible. I took another of the same brand this morning and I don't see anything. I'm driving myself crazy... I still have two days (I think) until I'm supposed to get my period. But has this happened to anyone else with a positive outcome?  I know I just need to wait it out a few more days but I'm going nuts