tmi or not

okay so i had the implant and they told me my period would be irregular but they didn’t say that i would have some sort of spotting since then. i’m literally buying so much lining pads for little spots of blood for the past 1-2 months now. i wanna go back to see what i can do but i don’t know. it’s just annoying cause at times i wouldn’t get some for a day and then the next day it’s back. just frustrating