I understand your concern and reviewed your images (attachment removed to protect the patient's identity). You have developed a dry socket. The socket is open, and infected. Share your radiograph of the same tooth if you have taken it after extraction may be there can be a root tip or bony spicule left. I suggest you to follow a few instructions mentioned below.
Keep the area clean.
Do not spit too much.
Use salt gargles twice daily.
Avoid blowing air.
Do not smoke for a few days.
Take a capsule of Amoxycillin 500 mg thrice daily for five days.
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