Hello, I am 39, had a tubal ligation 15 yrs ago. I only have one ovarie, which was the case with my two daughters (17,15). I have had many intestinal surgeries and with one of them it was discovered that the tube without the ovarie was not clipped but the other is. I am now 7days late and am experiencing exhaustion, breast tenderness and emotional with no cycle in sight. I am having sharp lower abd pain that is very unusual and sporadic as well as lower backache. Is it possible I am pregnant?