Worried.. Opinions???

I took 4 FRER test the last 4 days.. All with very VERY faint... But there, positives. But I took one of the digital tests with weeks estimator and it said negative. I'm confused and scared. Am i pregnant or not?! AF is supossed to start in 5 days. Should I just give up and wait till I start or not start to test again? And PLEASE if you read this, don't be afraid to throw in your 2 cents... I'm tired of posting and not getting ANY replies!