AF was due yesterday. All week I have been having cramps. Yesterday I had minor spotting when I wiped and was upset thinking that AF was starting. But this morning, nothing! I never spot -except for when I was pregnant with LO. I spotted the day af was due then too.

For those more knowledgeable, when does implantation bleeding ocurr and how soon will a bfp show up?? Bfn this morning. I also think I o'd at about cd18-20.