Dynamic Link from WP_Query

Hello,

I need help with pulling in the tag name found by the query in order to create a link to view all the contents of the tag. Please see the code below:

<?php
global $post;
$my_query_args = array(
    'posts_per_page' => 10, // change this to any number or '0' for all
    'post_type' => 'post',
    'tax_query' => array(
        array(
            'taxonomy' => 'post_tag',
            'field' => 'slug',
            'terms' => $post->post_name // this gets the page slug
        )
    )
);
// a new instance of the WP_query class
$my_query = new WP_Query( $my_query_args );

if( $my_query->have_posts() ) : while( $my_query->have_posts() ) : $my_query->the_post();
?>

<ul>
<li><a>"><?php the_title() ?></a> <span class="authordate">-Written by <?php the_author() ?> on <?php the_time('m/j/y') ?></span></li>
</ul>
<?php endwhile; endif;
echo "<h2>Displaying $my_query->post_count of $my_query->found_posts Articles</h2>";
?>
<a href="/tag/<?php $my_query->post_name?>">See All Related Articles</a><?php wp_reset_postdata(); ?>