I am wondering if I could be pregnant, I had implantation bleeding on day 22 of my cycle and then on day 32 I bled for one day again and it's been brown since. Could I be pregnant?

Please read this (https://www.askmehelpdesk.com/nursing/implantation-bleeding-31454.html), and then provide more information. I need age, birth control methods, etc. The more info the better.