Hi. I am planning to get pregnant. Last sept 18, i had very light bleeding(close to Implantation signs) & starter thinking i am pregnant. I have all the signs, cravungs, nausea, bloating. But i had 3 negative PT and my blood test came back negative too. My period is not due until 3rd October, os it possible that I tested too soon? Today i also feel a lump like in my stomach like tge upper abdoken. Can this be sign that i maybe pregnant?