Yes, I am right there too. Head feels full and stuffed, often dizzy and light headed, vision goes out, lights bug me, noises hurt my ears and make my ears pulsate with pain.

My vision has deteriorated greatly over the last year alone by mid afternoon even with my prescription reader glasses on I am unable to read or focus on words. My balance is bad I walk with a stick at all times and hold onto walls in doors. I also get bouts of dizziness which makes me feel nauseous which I have been given anti sickness tablets.

I get Tention Migrains. So much pressure in my face. When I cry I its so much worse. Elevation makes it worse, sinus pressure aggravates it. Normally this type of "flare up" is always accompanied with dizziness, nausea, hot flashes, horrible pooping pains that have me laying on the bathroom floor. Buzzing in my head makes concentration impossible, as the pain is horrendous. My head feels so heavy I can't sit up. These can last for up to 5-7 days. My doctor is an idiot though and has not confirmed its actually tention headaches. But I am sure.

Have had an MRI? Because I was diagnosed with pseudotumor cerebri. I had some of the same symptoms.

It might be migraines. I have been diagnosed with painless migraine and P.O.T.S. Check with you doctor if that could be your case. Similar symptoms.