Can anyone tell me what an anurysm feela like. For the past month i have had a headache everyday. My head feels tight. I get the pain on the top of my head, sometimes its a migrane sometimes my forhead hurts and my nose is stuffy. Other times it feels like brain freeze. I feel like i have something on the right side of skull. I have been experiencing dizziness, i wake up at night nauseous and sweating, and my vision has been blurrier than usual. I am worried. I have hypothiroidism. But these headaches worry me. I already went to the doc for bloodwork and imaging of the retina. Waiting on results.