I started having brown blood on Sunday, through Wednesday when I wiped. Yesterday it went red and I thought it was just AF. Last night there was nothing. I've taken 2 tests this weeks and they were negative. Is this AF? And if so, how do I track this? Do I start Sunday when I had the first sign of the Brien blood? Also I have no other symptoms of a period. This is so weird, AF has always been regular, but since I've started ttc it's been different. Any help would be great!