Well, this time you need to see a doctor, someone trained as a sports physician. The additional damage to your ankle needs to be looked at and it is a concern. Clicking means you damaged your ligaments. Cold feeling means one of the arteries is damaged and that also means lower blood supply not only to your foot, but also to your nerves. Nerves are delicate and can start to die off with improper blood supply, and no, they never regenerate back 100%. That could be a problem for you in the future if you don't have your ankle fixed right away.