@FindingMyWayBookFan Aye, so, to the top right (I think, I don't know my right from my left), you should see your profile picture with your username, along with a little arrow pointing down. Click on your username there and a drop-down box should show up, showing things like;
'My Profile', 'Inbox', 'Notifications', 'Newsfeed', and other things. Go all the way to the bottom of that little drop-down box, and above 'Log Out', there should be 'Settings'.