I had the apple walnutsalad late last night around 9pm. I ate it and started feeling sick as soon as I finished it. I threw up a few times before going to bed and woke up in thre middle of the night with more vomiting and also diarrhea. It's 10:00am and im still stuck in the bathroom. I shouldn't have anything left but can't stop sitting on the pot with a bucket. I was the only one that went so only I got sick. Symptoms started as soon as I finished the salad.