Please Help I live in az and I have had a red tail boa for about 3 years now never had any issues with skin or eating been a very healthy snake for a long time but today I got him out of his home and looked at his head and there is white spots and a large piece of skin missing off of his nose I feel very bad for him and I don't know what it is I'll post a picture of it so you all can see but please help me as I have never encountered this problem before