Today I was petting my cat and he sneezed a huge sneeze in my face. Gross! I also blew my nose and brushed my teeth right after it happened. I was wondering if there was anything I could catch from him if the sneeze got up my nose, mouth, eyes, etc. Could I catch a disease this way? Could I catch the flu or some type of bacteria or amoeba, like naegleria fowleri? I'm really nervous and am wondering if I have anything to worry about or if it's just stupid hypochondria and OCD again.