Please someone please help me! I'm so worried now. 20 days ago I had dry sex with my bf. I had my underwear on and he had nothing. We were standing at that time. He didn't go into me. I was wet but he said it was because of my vagina fluid. He said he pulled out right away when he was going to ejaculate and he ejaculated outside me. I took the pregnancy test 10 days later it was negative 5 days later I took it again and it was negative and yesterday, 19 days after we did that I took it again and it was negative again. I don't know if it was accurate or not. We did it about 5 days before my period I still had my period but it was less than usual. But the thing that made me feel stressed out is I saw a straight line in my belly called Linea Nigra days ago. If I'm not pregnant, why did I see it? Please help me as soon as possible please!