spotting on the pill...does this mean im pregnant?

me and my boyfriend have unprotected sex but im ont Yaz and have been for 4 months and it's been working great my periods have been regular. But after my last period i experienced spotting a few days after and had saw today that i was spotting not alot but  i was just wondering if this is normal considering that my body still might be getting used to it or could it be possibe that i migth be pregnant? if anyone has an answer to this please help me out! thank you

[1nana]

Take a test!

[2ndBaby]

Of course take a test if you are concerned about pregnancy.  With that said, though, I have spotted on every kind of pill I've ever taken, including Yaz.  My spotting always occurs around the time of ovulation.  Take the test and then talk with your doctor.  There are many varieties of pills with different levels of particular hormones-there may be one that works better for you.

[laura1977]

I think people have an idea that birth control pills work 100% of the time.  WRONG.  Funny thing my little girl is 5 years old.  I took the pill same time every day, and never missed.  
The other funny thing was there was a lot of females in the OB office that were also part of the 1% that got pregnant on the pill.  
That is how I found out I was pregnant though, my period was spotty one month and my husband told me to go get a test.  I was pregnant.  
Why freak yourself out over 5 min. of sex.

Don't forget pill doesn't prevent STD's.