I live in Jordan. The veterinarian was too nice and did not even want to charge me anything. Then he only took 5 J.D. which is about $3.55 This veterinarian is amazing. He really cares about animals.
Almost a year ago my tortoise had the same problem. The first veterinarian lost my trust from the way he talked and I took her to a 2nd veterinarian. She had an operation and an overnight stay in the hospital. She made a very good recovery. Your tortoise definitely needs veterinary care. I...
How about planting grasses or other safe plants in pots that it can eat. Check out Tortoise Table for safe foods/ I have kept tortoises for 65 years and I never had one that got fat. I always offered a variety of food. When I was a child I used to take them to the nearby forest to eat weeds...