Menstrual period or implantation??

Yalitza

I had my last period on 8/8/17 I was waiting if I had this month, so on Friday and Saturday Had medium bleeding till today that disappeared but now I have light blood with brown spotting. Also, I have little bit of cramps on my left pelvic side. What do you girls think? Are you having the same thing as me?

Thank you 🍀💕