My 1 yr. old BP (male) hasn't taken food for 2+ months.

After the first month, I decided to stop trying to feed him to give him a break. I waited one more month, but he still won't take food.

Husbandry is all good to my knowledge, 90F hot side and 70% humidity on cool. I'm feeding frozen and make sure they're heated up before.

I know he's probably just on a seasonal feeding strike but I'm starting to panic - he's getting somewhat tiny. Any advice would be very helpful