Hi hopingsoon

Everyone is different, but yes it isn't unusual that your cycle is a few days out of wak so you could definitely be O'ing a couple of days later than what was normal for you.

My cycles were always 26 - 27 days - with m/c #1 I think my next one was 30, and with m/c #2 - I had to have a D & C due to missed m/c and it was 5 weeks exactly.

good luck in TTC - but sounds like you now your body well so that is a great start!!