The first three tests were taken on March 12&13. The last 2 test at the bottom were taken last night. The one before the bottom one had blood in it. Due to me bleeding. The very last one was taking with urine without blood in it. I'm now bleeding like a normal period & scared to death that I may miscarried.. I'm currently 5 weeks & my HCG levels last Thursday was a 939! Could it be that my levels are too high? Or another mc?