I hit my ankle really hard on a metal object and now it hurts when I walk or put pressure on it. The pain is also right under the ankle bone. What should I do to treat it?

Ankle Injury_Possible Causes_1. _Ankle sprain_: Ligament stretch or tear, common in ankle injuries.2. _Bone bruise or contusion_: Trauma to the ankle bone or surrounding tissue.3. _Peroneal tendinitis_: Inflammation of tendons connecting to the ankle bone._Symptoms_1. _Pain when walking or applying pressure_: Indicates potential ligament or tendon damage.2. _Pain under the ankle bone_: Suggests possible bone bruise or peroneal tendinitis._Immediate Care_1. _RICE principle_:- Rest: Avoid putting weight on the ankle.- Ice: Apply ice packs to reduce pain and swelling.- Compression: Use an elastic bandage to compress the ankle.- Elevation: Elevate the ankle above heart level.2. _Pain management_: Consider over-the-counter pain relievers like acetaminophen or ibuprofen._When to Seek Medical Attention_1. _Severe pain or swelling_: If pain or swelling worsens or doesn't improve with rest and ice.2. _Difficulty walking_: If you're unable to bear weight on the ankle.3. _Coldness or numbness_: If you experience coldness, numbness, or tingling sensations in the ankle or foot.