Chronic hypertension symptoms and conditions

I am 37. My BP was around 160/95. My Dr put me on Lisinopril 10mg daily. My BP became normal almost immediately. I have been on it for over a year now and here is what I have noticed. I am CONSTANTLY tired and dizzy. Any thought of walking anywhere of any distance is horrifying because of the fear of collapse. I sleep over 10 hrs a night only to wake up exhausted. I am so sick of being tired. I just want to sleep my life away. This is no way to live. I am depressed all of the time. I can't even shop anywhere because of the anxiety which comes with it. i.e. numbness in arms, rapid pulse, faintness, hyper ventalation and just pure panic for no reason whatsoever. I can't control it. When I sleep, my fingers and hands fall completely asleep. They are dead. It wakes me up numerous times every night. I can't get good rest. I stopped taking Lisinopril a week ago. My BP is below normal now. My pulse is around 55 at all times. I have never had joint pain, just extreme fatigue. God willing, I won't have to take this med again, or any med. I forgot how I used to feel. I wasn't always like this.