my rabbit is 2 years old male and last week he started getting sick and his nose was covered with mucus and he was mouth breathing very heavily that i could hear the sound of mucus coming up in airway and we took him to the vet and he said rabbit has pneumonia and he gave antibiotic injections daily for 6 days.his symptoms reduced when he was getting injections but he didnt recover completely and now he is not on any antibiotics or meds bcz vet said antibiotics are enough now.and he is mouth breathing again but not heavily and sneezing,his nose covered with mucus,runny eyes and he is barely eating,drinking.i cannot even touch him bcz all i can feel are just bones sticking out. im scared to syringe feed him bcz he might aspirate them in to lungs accidentally.he has overgrowing teeth and we have to trim his teeth every month.so normally he can't chew any greens.he only eats pellet and rice.i dont know what else to do tbh. it's so distressing to watch him sleeping in a corner all day struggling to breath.we dont have any pet hospitals available in our area besides the vet we go every time when he'sick.can anyone tell me what i should do now?i feel like im lost and im worried about him so much.it's just so hard for me bcz i wake up with the fear that he passed away and i can imagine how hard it is for him.i attached a screenshot of how he looks like currently :'( please give me any ideas,what i should do now.i desperately want him to recover.......