| You could be spotting because your body is trying to have AF or implantation bleeding as well....but unfortunately, both have the same symptoms. I would take a test too, just to ease your mind. I didn't have a period once for almost 3 months. Freaked me out! So I can understand!! Also you can always contact your doc or call and ask your RNP questions regarding your situation and history with periods. BEST of luck!! | 
Linear Mode
