The inside of my nose is dry and bleeding from dry air, forming scabs too..what should i do?

Saline Nasal Spray: The simplest thing to do is use some saline nasal spray - sold over the counter under many brands to keep your nose moist. At night you can sleep with a humidifier and you can gently place some neosporin or Bacitracin ointment in your nostrils before you go to bed at night to form a protective area over the scabs to prevent drying.

Keep it moist: A humidifier will help, use vaseline or similar product in your nose a night or if feels dry during the day time.