Severe Injury to Chin; Feels Like a Piece of Soft Tissue is 'Floating'. Will This Heal?

Fell flat on face, with chin taking the brunt of the fall. Chin swelled immediately, and felt like part of the soft tissue was very swollen. It is now almost 7 weeks post fall, and there is still a noticeable soft piece that moves, has definite borders. Will this heal on it's own?

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