what do you mean by /home/mywebsite/? have you changed the httpd.conf file to make the root directory of your apache server /home/mywebsite/? or is your website just at /home/mywebsite/ and your trying to access it?
if you are you'd probably want to add something like this into your httpd.conf
Alias /mywebsite "/home/mywebsite/"
so you can go to http://ip-address-of-apache-server/mywebsite