just make sure it is your nose your unhappy with and not what your pinning your unhappiness on as you could get your nose done and feel no happier at all as it wasn't soul root of your problem
i hated my boobs thought id be happier etc but have actually learnt to love my body now i am who i am and people like me for that
if id had my boobs done i would ahve found something else to be unhappy with as that wasn't the real problem it was my outlook on myself being judgemental etc
maybe seek some counselling get to root of problem get your life on happier track and if still want it done go for it but getting nose done and expecting it to make rest of life feel happier it wont work as there's probably more to it
dont be so hard on yourself your nbu but you are being hard on yourself
I wouldn't know where to start with the plastic surgery on me!
bubblagirl is right, it's more about self esteem and the fact you think life is crap. You are focussing on something you CAN change (if you had the money)when its probably the stuff you can't change giving you the problems.