If IB happens a few days after ovulation (and therefore BD) it would be pretty good timing now if this pinkish tinge is IB. I haven't noticed any EWCM lately so I really think this is AF. I can still keep my fingers crossed though.
Cycle one after MC was 107 days counting from the day my MC was confirmed (April 28).
Cycle two so far is 76 days. I'm hoping this is IB but AF would be okay too.