I took a pregnancy test last night and after the 3 minutes it read negative but the line had a bit of a smudge. I left it alone and figured it was a bfn. I go in to the bathroom today and there is a faint line. I know we're not supposed to consider accurate after allotted time but I've taken plenty of these test and left over night and nothing like this has ever happened. Also idk if it happened ten minutes after I took it or what BC I just threw away and left there till today. I took another one tonight and it says negative. Has anyone experienced this? Can I still be pregnant?? I'm planning to test tomorrow morning. I have had a lot of pressure on my bladder, light cramping and today super huge and sore boobs.