Just curious please give some responces

Sweetpea • 25 years old. Sebastian James January 11th. 💙👼. Annabelle Sophia💜🎀 due march 23rd
So like i said i am just curious here. I got off the depo in April and ran out in july. On oct 12-14 in the morning times when id wake up id have a little spotting only on the tp tho. I was wondering if anyone else has had this happen and be the beginning of their periods coming back or what? Please give opinions even if it hasnt happened to you please:)