Changing location of “About me” section

In your child theme’s functions.php, add the following:

add_filter( 'widget_text', 'do_shortcode' );
add_shortcode( 'display-page', 'wpse_239714_page_content' );

function wpse_239714_page_content( $content ) {
    $thispage = get_post( $content['id'] );
    return do_shortcode( $thispage -> post_content );
}

This will allow you to display the content of any post or page in a shortcode, like so:

[display-page id="PAGE_ID"]

Where PAGE_ID is the numeric ID of your About page. See this article on how to find the correct page ID.

Once you get the page ID (example: 7), just paste that shortcode in your sidebar Text widget:

Now your content from the About page will be shown. From my testing, the image did not show up in the sidebar. However, that can easily be rectified by simply adding the HTML <img> tag with a link to your profile picture:

<img src="http://i1.wp.com/voraciouslyyours.com/wp-content/uploads/2016/08/me.jpg?resize=624%2C936" alt="About Sheena" />