I am experiencing ankle swelling, ankle pain and ankle weakness.

Injury?: Ankle issues in patients your age most commonly develop from a traumatic or overuse injury. Was there an injury or are you exercising/in training? Early treatment involves rest, ice, compression (with a brace or elastic wrap) and elevation. It's difficult to give you more advice without more information. If I can help, then join my care team at www.healthtap.com/dr-clarkeholmes