Alright! I think I have finally succeeded in changing my permalinks. It took me a while and I am sure that I will find some bugs later but for now I have it working like it should. I have used a plugin to create a redirect for anyone who had linked to old posts. I’m not sure if it is working correctly but I will check it as soon as possible.
I just thought it was time to change it and I wish I hadn’t taken so long to do so.
Have a great day everyone!