I got hot shower water up my nose yesterday I live in New England and I don't have a water heater in my home, it is heated immediately. I am very afraid that I could get primary amoebic meningoencephalitis caused by Naegleria fowleri. My stomach feels a little funny and my face feels warmer than usual, my eyes and ears especially. Should I be concerned about a possible infection? I did eat pizza for lunch and that could be related to my stomach feelings but it doesn't explain my warm face sensation.