Breathing Difficulty, Sleeping Difficulty After Operation For Increased Bone In Nose. Suggestive Treatment?

hi, i m jagdish 5years ago i visited to ent splst due to alergic problem in nose .he told me that yur nesal bone has inrease.and suggest for operation. I oprated my nose.after opration some breathing problem created.so i visit to another doctor.he told me that ur exces bone has been cut .now im facing breathing problem very much. I cannot sleep properly. Plz give right suggetion