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!

I’m an 18 yar old male and for the last couple months have been experiencing something weird. I’m not sure if this is natural hair loss or not.
I will have a painful irrititation in random spots on my scalp and when I have that pain if I run my hand through that location or pull the hair around that location a few strands of hair usually easily come out.
I’m not noticing large bald spots or anything, and baldness runs on my father’s side, but is it supposed to happen like this and come out after scalp pain? I also have a small bump that popped on up on the back of my head and I’m not sure if it’s related. Also some very sensitive scalp on the back of my head. I can’t even really lay down on the back of my head to sleep.