Redirect loop after moving host

Hi,

I’m fairly new to wordpress and after completing a site at frayedcollar.com I used this tutorial to move my site to 23101971.co.uk.

Once I’d downloaded and uploaded the files and changed wp-config both sites were online but all the links on 23101971.co.uk would direct to the correct page but at frayedcollar.com. I then changed the urls in Administration > Settings > General to 23101971.co.uk on frayedcollar.com and was logged out of wordpress. Any attempts to log in would loop between the two sites but I couldn’t log in to either.

I’ve deleted the wordpress files from my sql database for frayedcollar.com (I still have a backup) thinking that this may allow 23101971.co.uk to work as normal, instead I now have a redirect loop for all the tabs on 23101971.co.uk and cant access the login page at all

I’m pretty lost at this point, any help would be greatly appreciated!