OK almost 9 years ago my tubes were burnt I have had a normal heavy,crampy cycle that last for seven to ten days well last month it was late and only for like four days and light not normal for me this month started cramping on day I should have started and didn't start till ten days late and cramping stop on the eleventh day bleeding stopped three days after it started and once again light. Cramps both months were normal feeling cramps. OK yesterday after having intercorse with husband I spotted only after using bath room when I wiped that's it before I started bleeding this month I took two pregnancy test at home both came back negative so my question is can I possible be pregnant ?