Mushroom Burger Illness - Smashburger, Longmont Colorado

965 Hover Street, Longmont, 80501 Colorado, United States

I ate there at 6pm on January 8th. I ate the mushroom burger. Tasted weird. Felt sick within an hour. Vomited about 1 hour afterwards. Severe stomach distress. Have been vomiting with explosive diarrhea. It is 1:30 am and I haven't been able to sleep or lie down due to stomach upset, nausea and diarrhea. | Symptoms: Diarrhea, Nausea, Vomiting