www to non-www

Hi all,

i’m new to this forum and have a problem with a redirect.

I set up the following code on my .htaccess file to redirect my www to non-www

RewriteCond %{HTTP_HOST} ^www.mywebsite.co.uk [NC]
RewriteRule ^(.*)$ https://mywebsite.co.uk/$1 [L,R=301]

It owrked fine for the main part of my site but as soon as i go to the blog it cannot find the page!!! I am very new to wordpress and would love to resolve this but am not very technical so i appreciatte your patience in advance

Thanks