I have had random facial, neck and chest hair (ewww...there is a SEXY thought) since puberty. It got worst for me after I got pregnant. You are soooo not alone. There is nothing like sitting in the sun, and having your best friend (who happens to be a hot looking guy), ask you what's up with all of that hair around your chin line!
How embarassing! I wish that I could remember the name of it...but just recently I saw a commercial (or saw it about 3 times) for a new medication that reduces unwanted facial hair in women. I just saw these commercials last week. If I see it again, I'll jump on here and throw the name up. Maybe you could talk to your Doc about it, though. I am already on some medication for my own issues...and I don't want to mix and match meds, or else I would take it,too. You know, though, atleast plucking all of that hair keeps us from eating out of boredom!