i think i might have gerd im not sure i need some advice, i have been very sick now for 2 yrs. first started as a runny nose but my symptoms progressed. feel congested i have constant mucus in my throat. nausea occassional vomitting due to mucus build up. stomach pain, dizziness coming very close to fainting. i now suffering from dysphagia, i have post nasal drip sinus pain but no sinus problems at all plus other symptoms. this as seriously affected every part of my life and near totally disabled me. i have history of heartburn and indigestion but none now even if you cant advice me but have a similar experience please reply thankyou