Yes talk to your surgeon.
I was also very happy.
You probably notice that you gained weight post op.
They fill you up with fluids since the first couple of weeks or more it is very difficult getting all the liquids you are supposed to drink into you.
So, don't fret.
There is so much for you to be feeling good about yourself.
Talk to your Doctor and the bariatric psychologist about any depression issues that you may be having.
Best wishes,
Ralph