so i am on Trinessa Birth control and i started a week before my sugar pill and i looked it up and it said it was called a breakthrough period so i thought i was fine but i have been on my period for 10-11 days but the last few days have been just spotting. and when i wipe it's like a brownish discharge. should i be worried? i am a teenager and i do have sex so am i pregnant? any advice or answers or tips would be super helpful 😭 thank you