It took about four days and every comment was back. I just checked this morning to see if anything has returned from when I cleared last night, and the more recent comments are gone, but I still have comments from last year that I’m working on now. My account is almost 10 years old, so I have a lot of activity to delete before deleting my account. Going to try the link from emrys a little ways up and see what happens there.
Yeah, I had noticed a few the next day and just manually edited and deleted them. I decided to wait a couple more days to see if anymore would come back and they all did.
I went through the link for PowerDeleteSuite that was posted a few comments up and that seemed to have done the trick. I deleted mine last night. Felt like closing a chapter.