Bir yazının altında genelde benzer yazılar bölümünde yazının bulunduğu kategorideki yazılar çıkar fakat bende son yazılar çıkıyor. Aşağıdaki kod da nasıl bir değişiklik yapmak gerekir?

<?php  
$cacheB = "cacheB"; 
$cacheBTime = 60 * 10; 
if(false === get_transient($cacheB)){ 
ob_start(); 
?>
<div class="guncelhaberler">
        	<div class="top2"></div>
            <div class="orta">
            	<div class="anabas"> <p> BENZER HABERLER </p> </div>
                <div class="temiz"></div>
             <?php
$categories = get_the_category($post->ID);
if ($categories) {
$category_ids = array();
foreach($categories as $individual_category) $category_ids[] = $individual_category->term_id;
$args=array(
'category__in' => $category_ids,
'post__not_in' => array($post->ID),
'showposts'=>6, // Gösterilecek benzer yazı sayısı
'caller_get_posts'=>1
);

$my_query = new wp_query($args);
if( $my_query->have_posts() ) {

while ($my_query->have_posts()) {
$my_query->the_post();
?>
                    <div class="konu"> 
                    	<div class="foto">
                             <?php $ozel = get_post_meta($post->ID,'ozel', true); if($ozel != "") {  ?>
            <div class="dal"> <? echo ($ozel); ?></div>
                             <?php }else{ ?>
                             <?php } ?>
                        	
                <?php if ( has_post_thumbnail() ) {  $src = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), 'full', false, '' ); $thumbnailSrc = $src[0]; ?>	
<a href="<?php the_permalink() ?>" title="<?php the_title(); ?>"><img src="<?php echo bloginfo('template_url'); ?>/thumb/timthumb.php?src=<?php echo  $thumbnailSrc; ?>&amp;w=188&amp;h=140&amp;zc=1" width="188" height="140" alt="<?php the_title(); ?>" /></a>
<?php } else { ?>

<?php $resim = get_post_meta($post->ID,'resim', true);
 
if($resim != "") {  ?>
 
<a href="<?php the_permalink() ?>" title="<?php the_title(); ?>"><img src="<? echo ($resim); ?>" width="188" height="140" alt="<?php the_title(); ?>" /></a>

<?php }else{ ?>
 
<a href="<?php the_permalink() ?>" title="<?php the_title(); ?>"><img src="<?php bloginfo('template_url'); ?>/images/default.jpg" width="188" height="140" alt="<?php the_title(); ?>" /> </a>
 
            <?php } ?>
            <?php }?>
                            <p> <a href="<?php the_permalink();?>"><?php the_title();?></a> </p>
                        </div>
                    </div> <div class="line"></div>
<?php
}
echo '</ul>';
}
wp_reset_query();
}
?>	
            </div>
        	<div class="bottom2"></div>  
        </div>
<?php
set_transient($cacheB, ob_get_contents(), $cacheBTime); 
ob_end_flush(); 
}else{ 
echo get_transient($cacheB); } 
?>