The implant

So I got the implant in my arm at like the end of March. I had it inserted during my period, which is recommended, and I didn’t bleed for a month. Then when the time came where I should’ve started my period, I was spotting for about two months straight. But the spotting wasn’t really blood it would range from light brown to dark brown discharge. And now that that two months is over it seems like I’ve had two weeks off, two weeks spotting, continue. I guess I’ve noticed the spotting get lighter in general but it’s still annoying. I have friends who got the implant and just stoped getting their periods in general. If there’s anyone out there who has the implant or knows about it I’d love to hear your experience with it! Thank you!