It appears my Facebook account has been hacked into.

Well, either it's hacked or you have liked a page, game or so on that has the permission to post on your behalf. I would first recommend changing your password, changing your privacy settings to the most private options possible, change the email account that you connected to facebook, check any pages or games you are linked to in facebook and also maybe see if you can report this issue to facebook. https://www.facebook.com/help/131719720300233 Here is a link that might help. I hope this advice has helped you- at times I thought I was hacked but really sometimes it can be something else. If you could give some extra description on what is happening that might help us know what to say. :)

Email FB directly and alert some of your friends and let them know it's not you and they should unfriend that fake

They might be able to send you a code to your email Like a new password

go to the page and report it as yours but been hacked.
then email FB.

Contact FB and tell them about it

Just close the Account! Now it becomes a trap!

Report it to facebook