I have been on Yasmin for 4 months now. About two months ago, I forgot to take it in the morning, but took it that night as soon as I got home. I am now two days late with my period. I have had mild cramping for the last two days, I never get cramping with my periods. Last week, I had some brown discharge for a few days, but it was light. The last three days I have had white discharge. I feel very uncomfortable as well. I am on 10mg Trepiline as well. Can this affect the pill? Am I pregnant?

Probably not. You did what you needed to do when you missed a pill. It could be your body still acclimatizing itself to the birth control. Keep an eye on it.