I think Facebook is trying to scam me?

[Kittysue]

if you got this message when you logged into Facebook then it's not a scam. This means that someone has reported your page as a fake profile or for containing a fake name, fake age or using another person's photos. The only way that Facebook can keep your account open is by having you send proof that it's your real name and date of birth, which is why they require a birth certificate, license or passport copy. If you don't provide this, Facebook will close your account as they'll assume it's a fake account

This only happens because someone reported your profile as fake.