Omnaris and Patanase?

I have a blocked nose that my eye doctor felt was causing my ear and eye pain from the drainage getting so built up. I had been told my nose was blocked in the past by an allergist as well. Anyhow I just started omnaris and patanase nose spray both 2 times daily. Anyhow since this I have had the most severe head pain and pressure and very dizzy. Has anyone seen this with them? Today I do have a lot of gunk I keep spitting up like a lot so maybe it is helping but I have been almost in bed from the head pressure. I am not sure if it is a fluke ot could be from this. I had also started a new eye drop so it may be that. My doctor said I could play around with all 3 meds to see the amounts or what is helping. Thanks for any thoughts