Can you have a concussion without the telltale signs that show in your pupils?

Asked by wiscoblond (2250) September 23rd, 2019 from iPhone

I fell and hit my head hard almost two weeks ago. It’s still sore and I have a stiff neck. I’ve been out of it with brain fog and confusion. Now I’m suffering from vertigo.

My husband looked at my pupils the night of the fall and said they were fine. If I had a concussion it would show in my pupils.

Is this correct?

I’m calling my doctor in the morning. My son is my priority today.