Oh, sweet girl! I am so sorry. I know things seem extra scary, especially when your parents are sick, but it sounds like you are doing all of the right things. Can you make a bleach/water spray bottle to clean the bathroom with? Remember that adults are my hygienic than children, so if you didn't catch it from your brothers, it's really unlikely to catch it from your mother and father. Things will seem better tomorrow when they are well again and you can focus on the upcoming festivities!!! xoxo