Hi I Am Hoping Someone Can Help Me. I Was

Hi

I am hoping someone can help me. I was at the dentist last Thursday.
over the weekend I had these headaches one side of my face more to my nerve.
I am in the office today and feel so light headed and dizzy its like everything moving slow motion.
Please help as I am not sure if this is normal
My gum is still swollen and my mouth sore.

Thanks Ilze