So my period was from October 18th- October 31st. (This is not normal for me at all it's usually 7 days) I've been having a lot of unprotected sex with my SO. I started spotting very lightly this morning with bad cramping. I took a test on the 30th and got an evap line. Does anyone know if this spotting is normal or if it can mean something. I've never spotted in the middle of my cycle before. I'm not supposed to start until the 18th according to glow.