Since I stopped birth control in November I've had spotting for a day or two before AF. That wasn't normal for me before so the first time it happened I thought for sure I was pregnant. I started spotting last night and AF is due Sunday or Monday. It's probably just the start of AF but I can't help thinking it could be implantation...even though I think that almost every cycle but it never is! This time it's started earlier than normal...guess we'll see! Anyone else gone through this?