BIG QUESTION FOR ANY LAPBANDERS

i go see my surgeon late today but i woke up this morning and it looks and feels like the left side under my breast and around the top of my ribcage area is swollen...its bigger than the other side and feels a little bit weird..........any reason why this would be doing that at almost 2 weeks out.......I thought maybe i had over done it maybe i dont know...I went walking eysturday 2 times about a half mile each time pllus went walking thru walmart.........im not sure whats going on but ima  little bit nervous