You problem is a classic example of problems that can arise with medical tourism. See my comment about a Costa Rican advertisement on a previous post. You clearly need to be evaluated by a plastic surgeon. Finding a physician to treat you post-op problem may be difficult because no one locally has a vested interest in your care. In addition, the type of sutures used that are creating your problem would be near impossible to identify from an overseas procedure. Hopefully you can find a local surgeon who will see you.