Confused

Hey ladies. I'm a bit confused. I was supposed to start AF on Friday May 9. 
​On Monday 5/5, I started spotting. I continued to spot dark brown all the till 5/8. Morning of 5/8, I bled heavy dark red, lasted till the afternoon of Saturday 5/10. Now today is Sunday 5/11 and it is really light like barely anything. Now my question is.......
​Was that my AF?