I'm 57 & had a TT with diastasis recti and umbilical hernia repair 4 weeks ago. Most of my torso still feels stuck, like there's glue under my skin. I can stand up straight with effort, but there is a tremendous pulling sensation vertically & side to side. What can I do to free up my movement? I'm getting worried. All my doctor tells me to do is stand up straight and walk. That doesn't help much. I've done gentle stretches but don't feel like I'm making progress. Worried about scar tissue.