FRER not any darker next am, does this mean I’m having a chemical? UPDATED

Emma • 19 mo twin boys 💙💙 7mo baby boy🤰🏼 baby #4 is a GIRL 🎀 on the way!

First photo is yesterday morning and second photo is today. It does not look like it’s getting any darker 😭 with all my other children I remember doing tests the next day and the line would always be so much darker then the previous day!

UPDATE

This is this mornings test. I know everyone says to wait but I am addicted!! It does look like the line has got darker compared to yesterday and the day previously