My bio: 24 female, in a 6 month relationship, sex (at least once a week), unprotected, he has never ejaculated inside me, I've been on yasmin for 1 year almost (BC for 4 years).

Since I have changed to Yasmin my periods have gotten darker, which I figure is normal with changing hormones. but just recently (for the first time) 2 weeks before my period I it looked like I had started my period (blood) but then next day and the last 2 days my discharge has become a light pink/brown color. I have no pain, no odor, no problems except the color and that I'm, not supposed to start for a few more days.

Please advice.

Breakthrough bleeding. Actually pretty common. I would call your doctor and ask them though just to make sure the pill is still working.

I would think that it you be actual bleeding (blood), this is more like a goowie, light pink/brown color.