I was told that I experienced symptoms of mini-strokes. Yet, other doctors didn't see it as that. Though all my tests, (CT scan, MRI, Carotid ultrasound) were normal. CBC was normal though Vitamin D was below range. Let me mention also about the panic/anxiety moments I also experience. I am over 50 years of age. Question is - can this be anything related to premenopausal because I am still having cycles, yet not regularly?