Jake,
I found the answer to my question! I always try and see if Dr. Google can give me any information or diagnosis. I looked at one site I ignored previously and it gave the answer. It said auras are like seizures, So auras will change because they are like seizures. Despite finding this I will still listen to my internist. She told me to see a neurologist as soon as possible when I told her how my auras were changing. The new clinic said I need a referral from her to do see a neurologist and I've called for one. I need medical records from my current neurologist. The secretary is the one I spoke to, not the nurses desk. The nurses tell the doctor everything

Take care,
Laurie