No need for a vet. Snakes are much more resilient than people often give them credit for. If you start to see significant weight loss then it may be time for a vet, but I don't see a need for a vet visit now.
When did you last offer? Offering too often can actually stress the snake and lead to further refusals.
If it's been at least a week you can go ahead and offer tonight. But you'll want to wait at least a week between offerings.
We'll get you there. Just be patient and try to avoid anything that may stress the snake. But don't sweat anything yet.![]()