Alright, I'll jump right to it. I had my normal period from June 1st to the 5th. On the 10th, I had sex and the condom broke. Within minutes, I took Plan B. On the 15th I started to have another period. It was really heavy and lasted until the 18th. I stared taking Tri-Cyclen on the 20th. It's now the 12th and took my first sugar pill last night and I still have no period. However, I have had some dark brown discharge for the past 3 days. I'm not sure if this is my period or not. I took a HPT and a test at the clinic and they were both negative. Should I be getting a "normal period soon or is this my period? I'm not sure if all this was caused by the Plan B or the birth control or a combination of both.