... of my TriNessa, but as soon as I got my birth control I took all 4 then I took them as I would normally but two days before I would take the green pills I dropped the pill that I was going to take so I took the next days and then couldn't find it so I went ahead and took a green pill the next day I found it so I took that and a green pill. I'm a day ahead on it now and my period HASNT came, my boyfriend ejaculated in me the day after I took both the blue and green pill. I took a plan b three days later, which was yesterday. Could I be pregnant?