Just found out i have a brain tumor.?

I went to a crucial care after month of head pressure my vision blurring. My doctor kept saying it was sinusitis. A couple of days ago I went to a crucial care and got a CT scan. They told me that I have a right frontal 6mm meningioma or osteoma that is benign. I went back got a referral to a neurologist for next week. What should I do? What are the likely treatments I am 47 years old. Anybody has any experience of what I should do?