Glad you are planning to go get evaluated. And don't let the doctor tell you the results of the MRI of your head is they didn't find anything- you've got a brain in there! :0)
are you saying im not right in the head? lol me going is in the workings, thnx!!!!!!!!!
Whether you have a brain aneurysm, brain tumor, migraines, or something else, you need to go to a neurologist as soon as possible to get evaluated and ask for a brain MRI to look for abnormalities ... if they see any hint of an abnormality with a blood vessel,they may want to order an MRA/MRV, which is an MRI looking specifically at the blood vessels in your head- if you have one of these episodes where you lose your vision again or another severe headache, don't wait for the appointment, go to the emergency room.
Also, you may want to get thyroid function tests done to be sure that there is not imbalance with that, as thyroid hormones being off can be one of a number of potential causes of emotional disturbances. And, if you find that you are losing your peripheral vision, you may want to go get evaluated by an endocrinologist, including hormonal tests and getting a specially dedicated to the pituitary dynamically done MRI to check for adenomas, etc..
Since you've been having visual disturbance, a field of vision test from a neuro-opthamologist may be helpful too.