I was a little late for my period and started having severe breast tenderness, so I took a pregnancy test. It showed up positive, but the second line was fainter than the first. Over the next 2 days I took 3 more, trying out different brands. 2 more said positive, 1 I am assuming was negative b/c the second line was so faint, barely visible. I have also been having cramps for the past 2 weeks, feels like period cramps, with no bleeding. Now, 4-5 days after taking the tests, i am still having cramps and I've started bleeding...not as heavliy as my normal period, but there has been some clotting (nothing appeared to be tissue). Have I had a miscarriage, or was I even pregnant to begin with?