Hello! I have been on the pill for 6 months and I had never forgotten to take the pill until now. I have been a bit concerned since I forgot to take one from the second week on sunday (generally, I take it around 11pm). However, the previous day (saturday) I had unprotected sex. I remembered it the next morning (monday) at around 9am, so I quickly took it and then at 11pm I took the other one for that day. So I took 2 during the day as the package instructions read. And today (thursday), I got a brown stain in my underwear, it looked like some spotting. Is this normal or should I get concerned about a pregancy?