Do I have any signs of a brain aneurysm?

Starting this year i've been getting sharp bains in my brain (like electric static) in the back of my brain every day. My thinking has become pretty dulled this year along with my alertness and my ability to figure things out. My left eye has drooped pretty low and my pupils are always dilated (doesn't look normal). It's not like a "i'm happy so my eyes are dilated". it's more like, i look crazy dilated. I'm seeing the neurologist thursday, but just wanted some opinions.