I'm 4 days post-op i have pain under my breast/top of rib cage it only hurts when i turn certain ways. anyone else have similar pains?

It's gas. It will pass.

Walk walk walk walk walk.

Oh absolutely, I am sure some is gas like mentioned below and frankly walking seemed like the only thing that helped.

I am a little more than a week out, I still get pain across the middle of my chest, near the base on my sternum. I think it is incisional pain, one of my scars is near that area. For me, this was a painful surgery and hurt more than a broken leg a suffered a few years ago.

I have been prescribed liquid Loratab with Tylenol . . . it may be something worth talking to your MD about if you haven't already. It helps with the incisional pain.