I have been experiencing feeling like passing out and lightheaded. I eat properly and stay hydrated but still feel like I will pass out d feel confusion and unable to focus. And when try to move t feels wobbly and need support of surroundings to walk and also feels floating kind of feeling in legs stomach. And it happens quite often from past few days. Am I unsure whether what is the issue. I'm unable to work or continue dayto day activities. I do take vitamins tablet b complex but can't get better. Can you please suggest what course of action to take? I m confused. Please help .