Should line 14 on the 8606 be used as my IRA basis when concerting? I filed starting in 2019. Line 14 gave me a $7K Traditional basis. Same for 2020 but went to 14k.

in 2021 the 8606 line 13 had and asterisk after the 7K and line 14 remained at 14K. The only difference in each entry was when the $7K was deposited. In 2019 and 2020 I deposited between Jan1 and Apr 15 for the tax year, and my 2021 deposit was made in early 2021. I I claimed the contribution in 2019 and 2020, before the 1099R were converted from Trad to Roth. I this right? What did I do wrong if anything?