My name is Hamida Adel, I am 23 years old and i weigh 100 lbs, right now i have hives, swollen feet and hands, and a cough with a soar throat, Do you know what I have and how i should treat it ? Also and I don't have an appetite for food with much flavor. My medical history is that i have an allergy but I don't know what to, and and i have stomach acid and I've had an ulcer.