I wanted to experiment around creating an app before paying the fee to distribute. I accidentally deleted my signing certificate through keychain. It's now greyed out on xCode and when I try to make another one I get an error message that says: "You already have a current iOS Development certificate or a pending certificate request.". I can't access anything to revoke it on developer.apple.com because I'm not a member.
I have the same situation as this post that never had a solution: https://forums.developer.apple.com/thread/90512?q=Revoke%20certificate%20on%20personal%20*
Any ideas on how to fix?