Comment Disappearing Every Day!

My Dashboard, the other day, said I had 90 comments. The next day, 89. Then 85, 84, and now today it says I only have 80! I have no idea why my comments are disappearing, at different rates, each day.

This happened about a month ago, one comment per day for about 5 days… I tried to find an answer to it, but then it just stopped deleting the comments after about a week – so I stopped looking for an answer.

But now the problem has returned, but instead of 1 comment per day, it’s all over the place – deleting 1 to 5 comments per day!

Any idea of what in the world is going on?!

My website is https://www.holestories.com