Tummy Tuck

Had my tummy tuck two weeks ago tuesday. I feel great. I was able to stand up pretty straight and walk right away. I had one tube removed after the first week and have one left. My sister seems to think that something is wrong because everyone that she knows that had it done was in serious pain and could not stand up straight. Looks pretty flat to me. I was cut vertical and horizontally. Does this all sound normal to you guys? Also, after I first got it done my strech marks were not real visable, they are starting to really show up now...is that normal?

Sounds perfectly normal to me.  Could the visibility of the stretch marks be due to swelling?

Red