Newbie question

So I live in MN. We are at a high pollen count right now but I am trying to figure out if my symptoms are LPR/GERD or allergies. I am looking for personal advice. Not seeking medical advice as I know that’s not fair. I have gone to ENT twice without much help.

Symptoms

1. Post nasal drip
2. Right sided throat pain (assuming from post nasal drip irritating it)
3. Sore throat after talking too much
4. Itchy nose
5. Dry eyes
6. Occasional runny nose - got a small sore underneath my right nostril from dripping
7. Globus sensation

I have tried alkaline water, acid free diet, PPIs, H2 blocker (Pepcid), warm water with honey, Alginate after meals, not laying down for 2 hours before bed, elevated pillow. Nothing has helped

I just started nasal steroid spray and anti Claritin. Soo far I see a small improvement with the allergy meds but curious if anyone else has a similar story?

By far my biggest frustration is the right sided throat pain. It’s hard to talk!

Thoughts?