I have no idea what i want for my birthday!?

i am 16 in a month an di have no idea what i want as a gift for my birthday :/ i have a couple of ideas like a camera, pandora, thomas sabo, maybe some money and vouchers or i was thinking to go to a spa with my mumma, but i have no idea and muyms been asking me for ages! does anoyone have any ideas? i have a lot of electronics so nothing like that and no car ideas!! :p xxxxxx