Do i have gerd? when i eat trigger foods nothing happens i'm normal i only have dysphagia and phlegm. i'm paranoid about this, had for 4 months

Check with your doc: Phlegm and dysphagia are usually not related. Check with your doc.

No: There are many causes of dysphagia. If you are truely having difficulty swallowing then you should have a swallowing study. Phlegm may be caused by allergies and post nasal drip. You may have 2 different things going on. The first step would be to see your pirmary care doctor and see if you need to see an ear, nose , throat specialist.