Bump after revision 8 weeks post op, goes red, fascia and rib graft, will bump go down? (Photo)

2 month post of complicated 5 hour revision. Prior to surgery i had little bits of graft poking out that had stuck to the skin. He used a rib and fascia graft, reduced the tip & shaved down some of the bone. 1 month after surgery i noticed a bump over the bridge then it went red, i saw my surgeon twice he put me on antibitiocs im off now, but he didnt think it was infected more that the skin was really really thin. it hurts slightly when i frown and feels hard. is it infected, will the bump go down?

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