Lisa - It's probably your hormones. I hope the pain subsides. So glad your little one is doing so well!
Well, yesterday I had some very transparent but brown EWCM, so I added that to FF as EWCM and spotting. After adding that, FF decided to change my O date. It's so strange this late in the game to change it. I've never had EWCM at this point in my cycle before though. At first, I removed it and made sure everything changed back, but this morning, I decided I needed to make sure all the correct info was there so FF could make an "informed decision".
Today, it being Saturday, I figured I couldn't sneak around and get a test done without being interrupted or "caught", so I had planned on waiting until Monday when everyone went back to school and work, but my curiosity got the better of me, and I managed to sneak in a test. 4 tests later, I have 4 faint BFPs! I can see all of them at arm's distance. I thought about waiting to tell anyone until I had a darker line or AF was due, but since I'm not telling anyone in real life yet, I would just burst! So I had to tell everyone on BnB.