Hey guys so I have a male cat named jello. He's 1 year and 6 months old. We got him when he was 6 months old. Ever since he lived with us, he's been eating the food like crazy. So he's live with us for about a year now and I have the closest relationship with him and I guess it's cuz it's my cat lol. But anyway, 2 months ago, he's been vomiting his food. Like it was brown and I saw still some bits of the food. We feed him Dry Food Royal Canin Persian. He really likes it. Then his vomit's kept going for about a month cuz we brought him to the vet and they gave us like this vitamin thing that we give him with a syringe. Then he started vomiting the vitamins and his food. We brushed it off for a while and maybe he would've gotten better but he didnt. Last 2-3 weeks, we realised he was getting really skinny, the moment you touched him, you could feel his ribs. I used to love rubbing his cheeks cuz he likes it as well and it was so fat. Now I can feel his bones. Around a week ago, I brought Jello to the vet and they said he had parasites in him and we just had vitamins for him, but everytime we gave him the vitamins, he would vomit them out in like 15-30 minutes. Then 3-5 days ago, I was grooming him with a brush and I think it's normal for some hair to fall off them but when I got to the tail, so much game off him to the part where I could see his tail with some blood on it. So my mom brought him to the vet but I didn't come cuz I had school. When I got home, part of his tail was shaved and it was red and some there was some blood on him. She told me that he had fungus on his tail and it was bad. We have this ointment they gave us that we gotta paste on his scar and we use gloves. The doctor also told us that the parasites are gone and we got another medicine to give him. It's supposed to be one of those like pills/tablets but my cat really hates them and can't swallow them so instead we got like just the insides which is really bitter. So we give that to him and all hell breaks loose. He really hates it. I forgot what it's for cuz I don't remember wat my mom told me. Now I think he barely eats. I have like wet food for him. It's Royal Canin Persian adult but like he just licks it and he realises he can't seem to pick it up, he just gives up. So he hasn't been eating much. Can anyone tell me what to do, I don't want Jello to die