Hi, i am 21 years old, and my weight is around 140 pounds. two months ago i found out that my uterus is tilted back by doing vaginal Ultrasound. However, I took a pregnancy home test yesterday and it was faint positive but then i started bleeding which was different than a regular period because it was more watery blood than my regular period (usually thick), so i went today and bought another home test but it came out negative. I'm confused!