Hi I had sex like probably two weeks ago and then we had sex five days ago and I already had my period before this happened like a week ago and I have noticed when I pee and wipe it shows a lil blood and I been peeing a lot lately and I can hardly sleep because I gotta pee constantly and the blood starts useless in the morning and then ends at night but it starts back right in the morning it has been doing this for three days now. What is going on. Am I pregnant ?