Of course, I will do my best to follow good advice, however clearing out a zone takes time. Even with god level like abilities in the Ghostlands there are so many things to do it takes time to all the quests. And fortunately I still appear to be earning some experience in the process. At least my Troll appears to be getting filthy rich collecting all the silver from his opponents which drop like flies at the slightest hit from him! LOL - And selling all the junk, herbs and ores found on the way helps too! 
And I overlooked the part about the password at first, thank you for the warning, I don’t quite remember whether or not I used the same passwords, I tend to avoid that these days, but I changed my Blizzard account’s password just to be safe.
PS:
I got a reply from WowHead with them saying the problem of my character not being found lies with Blizzard. Whatever, as long as I can play World of Warcraft and make progress for now, I don’t think it is worth pursuing any further.