Im a student, 16 years old, i have a history of stomach pain, really strong ones, I had a virus called helicobacter pylori, I became alergic to milk after i used lots of medicines in order to destroy the virus , The virus is now dead but im left alergic to many things. i dont eat those things and yet im having stomach ache and suddenly im freezing no matter how hot the temp is. The doctors cant tell what is wrong. Maybe u can ?