No, it probably wasn't your first ppaf (won't know for sure until next month). It's called the "8 week bleed" and is more a follow-up to your pp bleeding. My sister also had this happen, but didn't go on to start her actual af for many months.
Abra, Married to George, Mother to DS 12/03 & DD1 08/09 & DD2 12/11 + Someone New in May 2015! After years of planning, we are finally living our dream in South America!!