all good things - I'll just add that BP's choose when they want to eat and believe me that first year and a half it will get to you when he/she won't eat. I suggest you keep an eye on body composition, scale condition, and mouth and vent areas, these are your barometers for health.
If you pick your snake up and the vent is clear, the mouth looks clear, no wheezing or long bouts of what looks like yawning, no ticks, no mites, eyes look clear with no stuck shed. Temps have been good and consistant not dipping under 75deg F, water has been changed daily and is clear, and humidity is in the 40-60% range don't be overly concerned. Though if your humidity is 40% you should try to bump it up a bit as 50% seems to be ideal.
If the body starts to look triangular time to go to the vet.
But if your herp passes this inspection and doesn't seem excessively stressed he/she's just being a pain and will eat when the tummy growls.