I do have the other two isolated as well and am keeping an eye on them. I finally found a vet who treats turkeys and I'm bringing it in first thing tomorrow morning. I'm definitely going to be asking the vet about all that and see if I can stock up on all that. My in-laws have had chickens for about 10 years now and the only problem they've had with them is bumble foot. Turkeys are becoming more high maintenance (which I'm totally fine with, I have a good bond with the adult ones). Thank you so much for the advice. I'll keep you posted.
I have found turkeys to be much higher maintenance than chickens as well. I used to show chickens and you never know what kind of illness you may encounter at shows so I always stayed stocked up just in case. My chickens have been robust and healthy for the most part and we cull weakness and any non-thriving birds.
I pray you get some answers from the vet and are able to save your little one. It's hard to lose them.