Strange symptoms of anxiety? -

extreme spikes in blood pressure and heart rate, pounding pressure in head, chest, and neck, arteries seemingly popping out of neck, arms, and palms, pulse visible on various parts of body, fast heart rate and extreme fatigue with chronic yawning which induces yet more tachycardia and hypertension, light-headedness upon standing followed by pounding pressure and pulse presenting as black flashes in vision, memory lapses, feelings of extreme fear, restless leg syndrome, hot/cold burning sensations throughout the body, tingling sensations associated with neck movements, headaches with pulse, heavy-headedness, slightly blurred vision, slightly slurred speech, dizziness (feeling like ground is moving up and down), irritability, bouts of extreme rage, mood swings, dysphoric mood, chronic worry and obsessive compulsive behavior, suicidal ideation, insomnia, tremor, muscle twitches, exaggerated emotions, hypomania, feeling like you are about to disapear or explode literally.

Yes, I had ALL of that when I went through panic attacks. Lasted six long years. Most of those years I was SURE I had a tumor or some kind of undiagnosed medical condition. When I finally came to grips with what it was, it was pretty confronting. But I had panic attacks that sent my BP as high as 180/100