hey what i generally say is wait a bit and you will change your mind.
I have a friend who looks a bit like the bird in up, but she's beautiful in a really unique way. Look at people like erin o'connor - It's sounds cheesey but your nose actually has a bit of character. For all i know eriin could be a clutz, but her nose makes her look graceful.
Also think about this. you can get lip fillers, boob jobs, forehead botox, and you could still be really recognisable, but the nose is so obvious because it is bang in the centre of your face. Even after the nose job, you will be self conscious - probably wondering if people will/have noticed, or comparing it to your old nose
and lastly, if you have a really distinctive nose or one of those "family noses" it is likely that if you have kids in the future they will have that same nose. IF they notice yours is drastically different they could be like "wtf is my nose so unique" or ! i'm going to get a nose job too", and as a kid you shouldn't worry about that if you can avoid it. My friend used to say that, when she was like 12 because her mum had her nose and then had a nose job, but she finally realised her nose was fine. My other friend was like " omg all this time i thought my mums boobs were real and it turns out she had them done. I thought i was going to have amazing boobs. I'm going to get one now." the literal quote