Hi btr08ex,Welcome to the
Wrap Club!
During the first two weeks or so, your wrap becomes increasingly more swollen, which can cause discomfort, so that may be what you're experiencing.
Laproscopic surgery is deceiving. Those little slits heal quickly, and it's hard to remember that on the inside we've had full-fledged major surgery. Organs were moved and held back to allow tools free access to the surgical site, in addition to the general trauma caused by the surgical procedure. All of this takes time for adjustment and healing.
Have you tried walking? Even if you live in a cold climate, you can take laps around your house. It might help trapped gas move, if that's part of the problem.
There can also be referred pain from the diaphragm/wrap area to other parts of the body. Often people get excruciating shoulder pain as a result the work your surgeon did on the diaphragm (as well as residual trapped gas). Perhaps your pain when breathing/yawning is a reaction to stress on the diaphragm/hernia repair with the breathing/yawning motion, referring pain to your back. Just a thought.
Never hesitate to call your surgeon's office. My guess is that this is just a reaction to trauma/healing, and it will improve with time--especially once swelling decreases sometime after the two week mark. That said, your surgeon gets paid the big bucks to be there for you during recovery.
Happy healing!
Denise