Missy you are 120lbs, Instead of waisting 5 g's for the surgery, go to Macy's and buy a ton of sexy articles of clothing... (although i don't think Macy's is the best place for that...anyways you get tha point).
I'll tell you this right now, If you have a little layer of chubbyness Guys won't give a shit. As long as you are not "fat" looking guys will still hit on you.
Forget about this whole surgery thing and hit up the Mall.
Good Luck tootsie pop.