Help?!? Positive?

Okay so I took a test yesterday and it was negative, took another test later that night still negative, took one this morning and waited 5 minutes and there was a faint line, left it for an hour and now the line is there... my period is due in roughly 4 days and I've been spotting a little bit the last 2. My camera is awful and isnt picking up the test well but it's very clear in person. I'm so confused ? I dont know If I'm actually pregnant or not?