Good Afternoon sir/madam, yesterday when I was playing cricket in the field i slipped and sprained my Left ankle, initially I don't have any much pain, later in the night it was paining when I was walking and unable to walk properly, There was very some swelling  Yesterday night I have wrapped my ankle with an elastic cloth & elevated my ankle by placing it on pillow before sleeping, It is better today morning, but still has some discomfort in walking, No pain when not walking, Should I be concerned about it, will the discomfort go away soon? Any advice for this would be appreciated and will help me definitely.