1. It seems that you have/are developing signs of Malignant hypertension
i.e. target organ damage, please check your Renal profile and liver function test for the same.
2. Age is necessary to determine the prognosis of disease?
3. check your Lipid Profile
, and regarding bad dreams: (Catecholamines level and ultrasound
of Adrenal glands
4. ringing could be from simple (anemia) to ear disease to thyroid problem,check with your healthcare provider regarding the same.