I've been having occasional light dizzy spells for a couple of years, nothing to worry about according to my Dr. However.....I was out with Ben on his daily walk when I took a really bad turn and ended face down in the vegetation. Back home, I was walking up the stairs when I fainted again. To cut a long story short, I ended up in hospital for a week. Unable to pin down the exact cause, I am now waiting for an out patient appointment so that they can investigate further. Meantime, I have given up driving so any hill walking that I do will be extremely limited, especially as I don't fancy using public transport while Covid is on the go. Oh well!