Sinusitis after covid?

Katie

I had covid at 35 weeks very mild every since my symptoms stopped one side of my face hurts right nostril is blocked right side of my face is in agony head cheek eye ear has anyone else had anything similar? It’s sooooo painful I don’t know what to do for it? Any help would be great I’m due in 3 weeks and have two small ones at home freaking out I can’t do anything because of the pain