Just 5 minutes ago, the inside of my left ear starting hurting. It hurts really really badly! Why?

My wife 's ear hurt alot before. First get a warm washcloth(as warm as you can stand it) and put it behing and below your ear. Also use Hydrogen peroxide in your ear. fill you ear up to the point it will justabout to overflow out your ear. Keep it in there for about 5 to 7 minuts then turn your head so it come out. Do this about every few hours but keep the wash wash cloth on it. If you have a heating pad that works better than a wash cloth. Clean out your ears.