BP Hasn't Eaten in 2 Months, help!!!

Adults can go off food for ages. I would as suggested check and track his weight I would also make 100% sure his temps are correct! 90ºF/80ºF/78-85ºF (hot/cold/ambient) or thereabouts. Don't forget the air temps. It is possible that the room temp has changed messing up all the other temps. Snakes too cool or too warm often will not eat at all.

Ditto what everybody else said. Over half of my males have done this stupid annyoying anorexia thing their 2nd winter. Longest I've had is 5 months. Rule of thumb is they can lose up to 30% of their body weight without a problem; if they go past that, maybe it's time to consider a vet trip.

Thank you everyone! I will get a scale ASAP!