I was told to do the Sunday Start for Tri-Nessa after my period began. I had a brownish color discharge today with some red tint to it. I often do not have heavy periods, so this could either be spotting or my actual period. What would happen if I mistook the spotting for my period and started taking the pills this Sunday? Would there be a chance it could screw up the Birth control pill and regimen? Thanks so much.