You actually already have a pronounced chin, so I don't think a chin implant is necessary. Your nose doesn't look too bad, but since you've expressed that you're not happy with your side profile, I would suggest nose reduction. I'm guessing you're already planning on doing that anyway, considering your expression of dislike of the bump on your nose.
Also, you could
go the non-surgery route and maybe just get used to holding your head up higher than normal? Like the expression, "chin up," you know? I'm sure that'll balance your chin and your nose a bit.