hard time telling difference between period and spotting

🐉Minatsu🐉
I'm on the implant. My period was last Sunday and was very light. It's day 12 I've been bleeding but I feel like it's just spotting because I only need the teeny-tiny thin pads. I can't tell the difference right now I guess but I just want it to stop by the weekend! I plan on bangin! 😫 any help? I've had zero PMS symptoms.