HSA question

I contributed after tax to my HSA in 2024 but was not eligible to do so because I didn’t have a HDHP. Fidelity did a correction of excess funds and no money was made in interest on these contributions. Since all of the money went in after tax and is not being listed as a deduction on my 2024 taxes, how do I include this on form 8889? From my understanding, the money went in after tax so I shouldn’t be doubly taxed on these contributions, right?