Help Fix “Permalink” Problems…pleeeezzzz!

Version 2.7

I have 10 pages I’ve made private, which cannot be accessed.

Either I get 404 errors or a different page (rather post in this case) appears.

For instance, one of my private pages is:

https://fixmyuglycredit.com/blog/repair-credit

However, this page comes up:

https://fixmyuglycredit.com/blog/repaircreditfast/repair-credit-after-bankruptcy/

**What is going on?
**What can I do to resolve this insanity?

I hope there’s a file I can delete and it will rebuild itself, making all well again.

Thank you for helping me,
Mike