title: Cant login to my wp-admin after switching to SSL
body: <p>I recently installed SSL certificate for my wordpress site(http to https) and now I'm unable to access Wordpress Admin. It refreshes the page and I am not logged in.</p>
  
  <p>Is there something I forgot to change in my wordpress files?</p>
  
  <p>I inspected the code and the login form is pointing to my old site (the http one) and when I look at the code in the file, the form action is set to site_url() and I can't seem to find where it's defined.</p>