Hello everyone. For three days now I've been experiencing nausea, vomi…

Hello everyone. For three days now I've been experiencing nausea, vomiting and diarrhea for two days. The gynecologist sent me to an infectious disease specialist, but he is on vacation and doesn't accept patients without a doctor. She told me to go see a therapist and that one is also unavailable. Has anyone ever experienced something like this? Because of the nausea, I can't eat normally, and because of that my stomach started hurting.