for 5 straight days I have had like a severe The back of my head, right at the brainstem is a dull constant pain. I have taking anti-migraine medication with no releif. I have taken pain medication with no relief. The eye pain is sharp. Now with my eye pain my legs and arms feel heavy and weak, my legs feel like they are burning, and tingling. my hands now are starting to swell. But they eye pain is so bad.