So frustrated! Idk if this is real or residual trigger.

Idk if I’m crazy, but I swear I still see a line. I’m 10 going on 11 days post trigger today (So 8/9dpo). I just took this test around 4pm, three hour hold. How could 5,000miu not be out of my system yet?? Is this possibly real? Am I just seeing things and there’s no second line to begin with? Any advice is appreciated.