I am very itchy. Inside ears, eyes, face, hands, crotch. I ve had a rash on my face for appx 2 months & given RX creams. Still miserable. I haven t changed detergents (free & clear), lever & dove soap, same shampoo, threw out makeup etc. Haven t eaten anything different. Have 3 inside cats, 1 inside dog for over 2 years. Help!