I have an issue! I hadn't peed for about 2 or 3 hours....Didn't drink that much at work...Came home and I took a clear blue digital test this afternoon and it came up "pregnant". I took another one about 45 mins later and it came up "not pregnant".Could it be that I didn't have enough hormones in my pee the second time ? If I am actually pregnant I wouldn't be that far along. Would a false positive happen with a digital test? I'm not on any medications of any kind.