Hi, I started feeling really dizzy today whilst walking my dog - and it hasn t stopped, when i tilt my head back, when i lie down, when i stand up, when i walk. It s really frustrating! When i was walking it felt like i d spun in circles and tried to run ... the gravity of earth pulling me sideways. But when i lay down it s a whole room spinning feeling that you get after you ve drunk copious amounts of alcohol ... please help.