so on wednesday night at around 11:30 pm, my sister started throwing up. she threw up 4 timnes most of the night. ive been freaking out every since. i have not gone into the bathroom, and she has bleached everything in it. yesterday, i washed my hands every 30 minutes and my mom bleached the downstairs bathroom and the kitchen. i did not sit where she sat. before she threw up the most i did is sit with her at the kitchen table. yesterday also came and sat in the living room with us for awhile. i have been using my parents bathoom (and i wont even properly sit on the toilet, im so scared. and today ive been washing my hands. my sister says she think it might of been her sandwich she ate from subway (the lettuce and tomato and onions), but she ate it at around 1 pm. so for the sake of my mind, how long would it take me to catch it, if i did? and what else can i do to prevent catching it? also i would not touch any doorknobs or light switches.
please help! it may not seem like it through my typing, but i am TERRIFIED. thank you x