Hi My Name Is Charley I Broke My Ankle On

Hi my name is Charley I broke my ankle on June the 15 th ' I had surgery the surgeon put in a rod in my fibula and a plate and screws " it got infected a week after the surgery I was on iv antibiotics , the swelling is still so bad and I have sores all around my ankle where it was broken " the itch and look kinda like ring worm every day when I sleep thecswelling goes down a hour after I'm walking its swollen again " what do you think my problem is and how do I treat it ?