Hi! First sorry for my English, but I am not a native speaker 😊 I am TTC for #1 and it's our first cycle. According to glow AF is due on the 19th, but yesterday (14th) in the evening I had some very light brown blood on tp when I whipped. I was frustrated because of AF showed too early up, took a tampon (right description?? 😅) and went to bed. Today then it was even painful to took the tampon out, because there was barely blood on it... Now I am confused if this AF or maybe IB!? Any advice???