So this morning i saw that my semi feral cat had wet fur on his left side and I was wondering why he had kept licking it, turns out my mom put this flea treatment on him and i saw the reviews on amazon saying that it's toxic and that cats almost die from it and etc etc and I got sick to my stomach. Now since i cant take the cat to the vet, I am really scared for him, what do i do?????? He seems to have a change in behavior and i feel like it could worsen im so scared