Male Baldness Info

i have a pet male bunny that are like only about half a year old. when i first started to keep him things were fine and wonderful until i noticed he always liked to eat all those rubbish like newspapers,erasers,chunks of wood,cotten,etc…and then as time passes i saw a very big patch of baldness on both sides of his legs!! it doesn’t look pretty at all…and he HAS been losing lots of fur lately..i can’t bring him to a vet to see whats wrong as…well,nearly everyone i know is already busy with their own things or is working 24 hours a day..and i dunno where to bring him to see a vet as a vet is very rare in my area…so can anyone kindly help me out here?? thank you!