Good day. I'm begging you, help me! My rhinitis is unbearable, rinsing…

Good day. I'm begging you, help me! My rhinitis is unbearable, rinsing doesn't help, Aqua Maris and other remedies don't work either. The deadline is 6 weeks. I have no strength left. My nose is swollen. I've already spent money on sprays and drops, but it's all useless. Soon I need to go to work, I can't even imagine how I will be able to work. ?