Faint line or indent?

Court • 25. Married.❣️ 4 Angel Babies👼🏻 Baby Boy 07-30-2020 Baby Girl 12-21-2021. Due April 2023- team green baby#3

This test is from 11dpo. I was so excited and thought I’d gotten my BFP, but I tested again this morning @12dpo & got this :

Is there a line on 12dpo test or do you think it’s an indent on 11dpo or did I have a chemical?