Was supposed to start AF on Monday and she didn't show. Yesterday I got some blood on a tissue and thought that was her making her grand entrance. So I put a tampon in and went about my day. When I went to change the tampon. It was completely dry no blood.. nothing. I used a pad last night thinking she was just being stubborn and woke up to no blood nothing. I checked my CP this morning and I can hardly reach it and it seems closed. I took a PT on Monday and it was negative. I'm really confused. Do I log the spotting as my period came or do I wait for a full day of bleeding.