S.S.
To tell you the truth your heel spurs most of the time aren't whats causing your pain. Its a igament that runs from the ball of your foot and wraps aroung the heel like a fan shape called your plantar fasca. When you have a heel spur the plantar fasca is what is causing the pain your having. Your having swelling so you may have plantar fasciitis. Take a towel and put it on the bal of your foot and stratch it backwards do like 2 reps of 10 and then take a water bottle freeze it the roll your foot on it for a few minutes. Also you'll need an antiinflammatory. That should help if not you may need some cortizone injections. Try it I hope it helps.