Trying to figure this stuff out.

Okay, so a few days ago, before my ovulation was suppose to happen I had stretchy clear CM, I've been taking these tests and they've been about this for the line. According to all my apps, I'm suppose to ovulate between today and tomorrow. Now I'm wondering if It happened earlier than it was suppose to. 😕 Sorry still trying to figure out the ovulation tests and everything. Any advice would be helpful! Thanks!