Hi, I ve been on and off my period for a little over a month now. It lasts about a week then stops for roughly two days and then comes back. It is lighter than normal and is usually a pink/brown color, not red. My period prior to this was very regular. I also started taking birth control a few months ago and recently switched thinking the birth control was contributing to this.. but the symptoms have not subsided. I m not in pain, however, I feel more tired than normal and experiencing more frequent headaches. I m not sure whether that s related or not. Any suggestions would be great.