Earlier this week I took two pregnancy tests. Both different brands. They both came out positive. Both times I hadn't went to the bathroom for a long time to get a decent result. I woke up this morning and had the tinest amount of blood on my toilet paper and a tad in the toilet..like literally a drop. Throughout the day I have had very very very faint brown only when I wipe. Took 3 pregnancy tests today and all said negative. But each time I had used the bathroom an hour before. (Side note my period is due tomorrow the 3rd) does this sound like normal pregnancy bleeding and maybe negatives due to not concentrated urine. Or does it sound like a miscarriage? Just wondering why I'm not bleeding heavy.