So I have pcos and have been ttc , so usually I'm either a day or two late when I'm suppose to get a period like it doesn't change every month it's always late NEVER early well three days before I'm suppose to have a period I started spotting then yesterday light spotting cramps and my boobs hurt a lot , today it's completely gone and I'm suppose to get my period today or tomorrow so just wondering why I would spot .-. Thank you in advance .