Hello. Our hatchling is a little over 2 months and we noticed this yellow spot on Kobe’s neck when he reaches out. Kobe’s doing great. Eats ,poops, and pee checks out ok. Very very active and alert. I tried to see if it would rub off with a wet q-tip, but no luck. We’re hoping it’s just a skin blemish he will outgrow. Any ideas on what it might be?