Birth control question

I was on the pill for 4 years then implanon for 2.5. I got my implanon taken out in August and have been ttc ever since, it's only been 3 months but my period has been funny. I had it a week after my implant was taken out which would mean my period started October 3. My next period shouldnr have been until November 7, but I think it starts October 26, I still don't know if it was my period or implant bleeding because I followed my ovulation days. So now my log says my next period isn't until November 27, but the one on October 26 only lasted 3 days an was only heavy one day which was weird because mine was never like that. It's always at least 5-6 days so I'm confused 
What do you guys think??!!