Over the past month I have had vision loss, peripheral vision loss and severe headaches?

Question by Kassia A: Over the past month I have had vision loss, peripheral vision loss and severe headaches?
I also have an almost constant left eye twitching. I also have been woken up with severe sharp stabbing leg pain. MRI shows and arachnoid cyst. I have fallen down stairs, am running into walls and have memory loss. HELP! I was just in the hospital for 3 days and told I might have vascular headaches or migraines and now was told that a week of constant severe headaches is probably NOT

symptoms of a migraine