OK, I srated taking because may 15th and took my last one the 3rd of June, but still no period.. . See my doctor told me because I'm on penicillin it could cancel out the pill but the pharmacist told me that it will cancel it out ( only found that out 2 days ago ) during the time I was on the pill I did it around 14-16 times with out a condom and my boyfriend didn't pull out.. . So if the pill didn't work when should I start my period? 28 days after my last like usual or what?? :confused:

Take a pregnancy test now... at least then you will know if that is the reason you are not menstruating...

Some women lose their periods entirely while on the pill...

Now I have light brownish colored spotting.. .

That may mean your period is coming, it may not.

Since its only 3 days since the last pill, its possible its coming soon. When I was on BCP, my period wouldn't start for aprox 3 days after that last pill.

Before you have unprotected sex again, remember that pills do not protect you from STD's and they are not 100% safe against pregnancy. Just over a year ago, I got pregnant on the pill.