Thanks for the replies.

I haven't had any change in medication and I dont take blood pressure pills.

Im wondering if its catarrah in my ears even though I dont have a cold my sinuses feel blocked.

I can be pretty unsteady on my feet especially during the night. My bedroom door is right at the top of the stairs so Ive had a safety banister fitted so I grab hold of that if I get up in the night. I was so scared before that I would lose my balance and take a tumble.

Thanks again for everyones responses

Love
Rach