Help?!?!?!?!?!

Sweetpea • 26 years old. Sebastian James-January 11th. 💙👼. Annabelle Sofia-March 3rd💜🎀.
Coming off depo last injection was in april never had a period or any kinda bleeding while on it and even when me and partner bd never have bloof what would be some reasons id be spotting only 3 drops yesterday. Havent had a period since i got off the shot please help