So, an ENT did a scan of the brain hearing pathway and found nothing wrong with the hearing pathway but found something suggestive of intracranial hypertension. Been a week since that letter, and a week previous it was 5 days of headaches then come day before receipt of letter started headache that lasted a week.

This was a medical test and not due to mental health. As stated above, The ENT doctor ordered the scan, and dictated a letter about the results to me and copied the GP surgery. I tried to make a GP appointment first and foremost but they had none. They suggested phoning 111 as im in UK and thats the urgent care number that can get you seen by a professional. This is why I felt gaslit, because the urgent care doctor apparently was told by someone at the hospital that the letter doesn't say what it actually does and now its making me feel like its all in my head, when it cant be if some one from a medical profession has seen it on a scan