4 weeks ago I skipped my period with my birth control by going to the first week of the next month, it skipped and it was fine but during the second week of the pack I started maybe spotting but the discharge is like how it is at the very end of a period. It's been happening since that second week and now I'm going into the 4th week with the placebos. I know this happens to other people but should it be happening for this long? And why exactly is it happening?  Just started birth control 3 months ago so I'm a little new at this 😬