Please help. Idk what to do. 😫😫

So I ovulated on the 2nd. Now 10dpo. I feel like I saw an extremely faint line on my pregnancy test but it could just be line eyes. When I woke up this morning though, I had some brown discharge in my underwear. There's nothing there when I wipe though. I'm wondering if it could be implantation and maybe I tested too soon? What do you guys think? I used the Proven test strips from amazon if that makes any difference.