It looks like your user name is being changed – and that is not typically allowed in WP.
So that behavior is specific to your site.
You need to find the code that is changing your username.
Can you still log into the site with your original user name?
Heey @shanebp
Yes, i can still log in to my site. It is still under construction, just trying to fix some of the minor bugs and the username bug is one of those.
It is probably one of the plugins I am using or the theme.
I could not find the problem but I fixed it in a way.
It seems that only ADMIN user’s link is being changed every time I update it.
So I made a new user as a Moderator that I will be using personally and I will have Admin user for changing stuff on the site in the Background.
So in a way i found a way around it.