1/5

For context Ive been at my aunts house for a few days. My mom has been taking care of my cats in the meantime (feeding + giving them water, etc. im a minor and she doesnt have a job so shes always home.) I just came back and noticed his skin is a weird color, and so are his eyes. He was also covered in flea dirt (we give him and my other cat frontline plus. she looks fine.) and his hindquarters looked wet or damp. He's acting normal though. Also, we don't have a car or the money to pay for a vet visit. What should I do??? Am i just paranoid?