Irritated throat

I was to an ENT doctor yesterday, after X-Ray of head and lungs she told me that due to my crooked nose I'm having trouble breathing, my sinuses are hipoventilated (not enough air is going in them). She took a culture from my throat to rule out fungal infection and prescribed me antihistamines. On Monday I'm going there again to see the results and get further treatment. I took one pill of the antihistamines yesterday, but today I feel worse - my throat feels tender on the outside when my shirt touches it, feels a bit sore and I had a toothache in the morning. My eyes feel irritated too.

Any ideas how to manage it until Monday ?