Further…If I attempt to edit my blog page – (which I need to do as it has a very low quality picture) the edit opens the actual contact us page (the correct one). So I have 2 issues, my “Contact us” link is to the wrong page and I can’t edit the blog page.
You can change the Contact us link under
Appearance → Menus
As for the blog page, you can not edit it if you have it set under
Settings → Reading Settings
In both cases, you may want to re-save the settings on the permalinks page under
Settings → Permalinks
Hope this helps. Once you find solutions to your two problems please tag the thread as resolved.