Sinus pain/pressure in eye

Hello! For the past couple of days I’ve noticed that only my left side of my nose is stuffy and feels somewhat pressure deep in my nose and it’s affecting the left side of my face. I have pain and headaches and pressure above left eyebrow, left side of nose pressure and aches, my left eye underneath my eye lid and left cheekbone feels like there’s pressure and it feels droopy and aches. I can’t use allergy meds cuz I get horrible side effects and I’ve tried nasal sprays that didn’t do anything. I’m using a saline spray but it seems to be temporary or make it worse. Any remedies or suggestions? Thanks!