Annoying

So I just noticed that I have been very inconsistent with how I referenced book titles and the correct use of punctuation when doing so. After looking up how to do it... underline?  quotation marks? italics? I discovered that I should be using italics. I just went through all my blog entries to fix my errors. However, in the Jane Eyre post I accidently used the Edit button instead of just clicking on it and updating. Now it is at the top of my blog posts and dated today instead of the actual date that I wrote the post. Grrr..... I'm annoyed! I know that probably sounds very Type A and possibly borderline compulsive, but it does. If anyone knows how to fix this please let me know!