I'm 31, TTC #2. Baby 1 was delivered by C section. I had no IB with her. Yesterday and now today, CD 23 & 24, I've had extremely light spotting only when using the restroom. Yesterday was very light pink, today a little brownish but again, barely noticeable. My periods are a bit irregular but typically between 30 - 35 day cycles so this is way early to be bleeding. I didn't use OPK but did have lots of EWCM almost exactly 2 weeks ago. 

Trying not to get my hopes up in case this is AF but it just seems so weird. For those who have had IB, when did you get it and what was it like?