I have a circle of willis aneurysm. Scheduled for appointment with Neurosurgeon on May 8th. What can I or can't I do in the meantime as far as living my life normally?

Were you living normally, before the aneurysm was discovered? If so, I would continue as you were before. If you were having symptoms-headache, fainting etc. I would take it easy. That is the most common type of cranial aneurysm