It's so scary when I walk sometimes I often feel off balance and like I'm walking more to the right hand side than in the middle and im just about to fall over. Then it instantly makes me feel sick and I start to panic that I have a serious health problem wrong with me. It happend earlier I was walking to town and was fine but as soon as I started walking home after an hour I felt really ill and off balance I was so scared I felt to cry. Does anyone else experience this or am I ill?