After experiencing two instances of bleeding, like periods, (3 Days flow 4 to 5 pads used every month) exactly two months after having one intercourse only, is there still a possibility of pregnancy, even though the urine test I took in the evening holding urine for more than 5 hours after two months came back negative. I don't have any pregnancy symptoms also just slightly pain in stomach and i have constipation and stool blood issues from earlier. I don't have any symptoms of pregnancy but i saw a straight stretch mark in my belly goes from my belly buttom to vagina. Is that anything related to pregnancy am I pregnant? I am confused after having two times bleeding exactly like my periods even with clots.