Plz help me figure it out

Chinny • Mom to an adorable princess. .🇳🇬 🇳🇬🇳🇬 to the world
My last period was Oct 11, and according to glow, my next one is supposed to be 8th Nov,had all the cramps and wiped just little blood and sported a very thin blood too,then today 9th the period came out as it supposed to.now my question is,can i still count 8th as my 1st day of this cycle or 9th. Thanks