I was told my chicken Goldie has mareks disease about 2 months ago she all of sudden stopped walking and couldn’t keep her balance but would eat and drink. For the past 3 weeks she has been doing amazing and acting completely normal and being able to walk on her own with no issue. And then all of a sudden today she is having issues again and like her toes are curling up again. I’m hoping she just over exerted herself and I wouldn’t think mareks would act like this. Especially considering my other chicks so far have not acted like their are going to get it. If anyone could help me and maybe it’s something else. We’ve been giving her vit b tablets and she just laid her first egg a day ago. Thanks!