Help!!! Is this a peak or not?

Ashlie • TTC my second child for the past 6 years. Had MC in Feb at 13 weeks. Completely devastated. Unexplained infertility. But I have a wonderful 7-year-old son!! Hoping for my miracle rainbow baby 🌈👶🏼♥️

My cousin said day 13 wasn’t dark enough but today I was lighter 🤔 This crap so confuses me! 😭 Any advice ladies??