Hello, i mised 2 Trinessa birth control pills when i had to take the 3rd one. I taken all 3 last week when i saw i have missed the other 2 and today ia august 7 and i am supposed to get my period on wednesday and i still havent got it. I spotted once yesterday while i was using the restroom but thats all i got and now im freaking out cause me and my bf did have sex last week. Help please. I don't want to be pregnant.