Wordpress add_action of wp_head for javascript / css files in plugin

For some reason, the following is not loading my JS and CSS into wordpress. This code is in an activated plugin, which is otherwise executing. Also, I checked and wp_head does exist in the theme.

add_action ( 'wp_head', 'lbIncludes');

function lbIncludes()  {
    wp_enqueue_script('jquery');

    wp_register_script('myScript',
    WP_PLUGIN_URL . '/myScript/myScript.bundle.js' );
    wp_enqueue_script('myScript');

    wp_register_style('myStyle', WP_PLUGIN_URL . '/myScript/myScript.css');
    wp_enqueue_style('myStyle');
};

Bonus qu开发者_运维知识库estion - what's the appropriate way to make the script wait for jquery to load first?

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If you want to load jQuery before your scripts do this:

wp_register_script('myScript', WP_PLUGIN_URL . '/myScript/myScript.bundle.js', array('jquery') );

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Try hooking to wp_print_styles and wp_print_scripts. To ensure jQuery is loaded first add the $deps parameter when you wp_enqueue_script.