Retirement tax questions

Thank you. I’ve read that since 2017 you can no longer recharacterize Roth CONVERSIONS to traditional, however does this include just contributing non- deductible transfer to Roth IRA?  The amount that I was not supposed to put into Roth was direct contributions to Roth, not a conversion from traditional IRA. Am I still able to recharacterize this amount to traditional IRA?  Than