OPK question

Courtney
Hi ladies! I need some help. This morning I got a solid smiley on an opk, but I never got any high days. It just went straight to peak. I'm only on CD10, which is early for me, and that really makes me question the result. Has this ever happened to you? Is it possible that it's just wrong? I know the instructions say to stop testing after you get a solid smiley, but I kind of feel like I want to keep testing because I don't think it's right. What do you think?