Thoughts?

Okay so my mind is non stop on ttc, this was my cycle, and the darkest line for ovulation was on the 15th, after that it only got lighter. On the days we BD, it was in the morning, and at night, a couple times twice a night. My CM is a thick white creamy texture (ish) lol..I'm wondering what CM would look like if I had conceived... Been ttc for 4years, so I'm trying to not be too hopeful, but my brain won't let me.