I took a pregnancy test Tuesday morning as soon as i woke up, I had slept about eight hours, it was about two days early, and it was positive. I went to planned parenthood about three or four hours later and they did another urine test and it was negative. I took another one that night and about four hours after peeing and it was negative as well. I took one this morning at 3am, i had peed last at 11pm and it was negative as well. My period is due today. Am I just not pregnant or I am just not waiting long enough between pees to test????