Does that mean I'm pregnant for sure?

Helpp I'm freaking out I had unprotected sex three days before the day my period was supposed to come and I have been stressing ever since. It's been six days since my missed period and it doesn't help that I have really bad anxiety but it hurts to pee and I have had a brownish discharge.

I think u r. A home pregnancy test or ultrasound can only detect pregnancy 5 or more weeks after ur missed period. I don't think hospital pregnancy tests cant detect it that early either. Wait about 4 or 5 more weeks, and u will be able to tell.

Most women ovulate around 14 days before the first day of their period. *IF* you are like most women, you weren't ovulating 3 days before your period was supposed to start... but we're all different.

Best to take a test to know for sure. A blood test from your doctor could be accurate now.

http://www.babymed.com/pregnancy-tests/pregnancy-test-when-does-it-get-positive

Blood Pregnancy test: If you are pregnant then the blood pregnancy test is usually positive within 3-4 days after implantation or about 9-10 days after fertilization and ovulation.

Urine (Home HPT) Pregnancy Test: The urine pregnancy test will usually not become positive in most women until a missed period or about a week after implantation. Many manufacturers of urine pregnancy tests want you to believe that the urine test is usually positive before a missed period, but only about 25% of pregnant women will test positive with the HPT 2 days before a missed period, and about 40% the day before the missed period. On average, a pregnancy will be positive 13.5 days after ovulation, or about the time you expect your menstrual period.