Hello @luciamarinescu,
I don’t have a plugin for caching, and I disabled all plugins, even yesterday I formatted my computer (For other reasons).
As for the AMP, I have the pluging, and I made all the corresponding configurations. And I tell you that in AMP sites the ads are displayed in the body of the page. The problem is in non-AMP pages, as I mentioned earlier, it only shows above the title and in the sidebar, but not in the body of the page.
