On the 20th of April, I have my boyfriend a hand job and he ejaculated on my hand. I went to the bathroom and wiped off my hand on a toilet tissue. By accident, I accidentally wiped myself with the same toilet tissue. I noticed about 5-10 seconds after and immediately wiped myself again with a clean toilet tissue (I know, I'm really absent-minded). It was 14 days after my last period. I got my period on the 4th of May, and it lasted 5 days (It usually lasts 7). The blood was brown at the start, red in the middle, and brown at the end. So, as of now, I have been worrying like crazy and I have some symptoms. My period is one day late and I'm really terrified that I'm one of those girls that get periods during pregnancy. Can anyone please help me?