So, I'm on the second month of taking birth control pills. Everyone is saying that it takes about 3 months for our cycles to regulate. However, during my first month of taking the pill, I spotted everyday and then had my period on August 18th. I used to have an extremely heavy flow but my "period" only lasted 3 days and was relatively medium/light. I also had protected sex during the placebo week but missed two of those pills. Now, I changed the time to take the pills starting on the new pack and the spotting has stopped completely. Is this normal? Is there a chance that I conceived? What happened to all the spotting?