I had surgery almost 2 weeks ago. I told them there was a possibility I could be pregnant, so I took a test first. They gave me a blood test to be more accurate since I was under the age of 18. It was negative. It was about 6-8 days after intercourse, could it have been to early for the test to be accurate? Also, I got a period today.. But I've heard you can get a period while your pregnant. Someone please help before I tell my parents..