Hello Doctor, I need your help I was a college student I was in my friends house for 2 Months I was so good in my way I was eating food in my friends house for 2 months I was good before after eating food for 2 Months I was so sick my weight reduced my symptoms are like felling like dry mouth anxiety Dizziness fear confusion my legs and and shakes I thought some thing bad is happening to me I went to neurologist to checkup my health he done mri scan blood test ecg everything showed normal and prescribed some medical after taking the medicine I am still sick feeling same symptoms like before some of my family member said me in your food some one added some kind of toxins she said go and consult a toxicologist I am so confused give me advice what can I do?