I had GERD almost 2 months then got diagnosed by it. Took 1 week of medication then stopped but changed my diet and everything got normal after 1 month. Although everything was normal, I had slight difficulty in swallowing and my throat was not cured completely. Some weeks passed by, I was still eating normal, no acid, no nausea everything was perfect but still the throat was unstable. 2 weeks ago I was at a friends house and we ate Pizzas. After like 1 hour, I felt like a fever, started sweating, dizziness and went vomited. My throat got worse. It's been 2 weeks now, 50% of the time I eat, I feel sick for like 2-3 hours. I experience fever, nausea. I also feel not hungry. I am avoiding sport or going outside with the fear I'll get fever, nausea, and get embarrassed. Why is my throat not being cured(It's been 3 months). Why am I experiencing slight temporary fever after I eat meal? Are those symptoms of GERD ?