i been having this feeling of lightheadedness not vetigo feeling of floating constantly, along with headache and neck pain i had a mri on the head and the inner ear came back fine. did blood test came back normal also went to the chiroprator to get my neck straight didn'y make any different. my doc say it was a migraine headache that i have alone with some anxiety so he gave me xanax, and imitrex for migraine. it this feeling of constant lightheadedness like pressure in the head stiff neck and headache that come on late afternoon. i notice that i yawn alot during the late afternoon, and then feeling tired and sometime a headache follow pain start on my right side and then move to the front of my eyebrows. it seem like my neck is sore or stiff with pain all the time. should i get an mri on the neck area? please help been having this symptoms for about 6 weeks already almost everyday. could this be the symptoms of stress and anxiety? also notice that my eyes have more red viens show on the white part. please help

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Male , Age: 28