A week late, 2 positives 1 neg, now bleeding? my mother bled during both of her pregnancy's and didn't know she was until 4-5 months. could i be preg?

Yes: If you've had 2 positive pregnancy tests, then it sounds likely that you could be pregnant. A great idea would be to contact your doctor and get a blood pregnancy test that measures the amount of pregnancy hormone in your blood. This would be definitive for you. Also, then you could request an ultrasound in a few weeks to confirm pregnancy is viable and in the uterus. Best of luck.