What causes a severe headache, nausea, vomiting?
My left side of my head feels like my brain is “too big” for my head and I have a severe headache, along with nausea, vomiting, and a stuffy right ear. It feels like the flu but this is a long going issue. I cannot sleep or take naps because of the nausea and vomiting but later in the day or night, I feel lightheaded and tired but cannot fall asleep. Any ideas, suggestions, or similar issues would be great!
