For the past year and a half, I've felt like I'm getting physically less able. I'm 36, so hardly ancient. It started when I thought I'd got a virus (which didn't come to anything). I felt like I was wading through treacle, fuzzy head etc.
It didn't really ever go away. I'm putting on weight, slowly but surely it is creeping on and I am officially now quite fat and heavy. I've never really done much exercise except walking, so I know I have to do that and I accept it. What's worrying me is that for all my adult life I was able to maintain a certain weight and now I can't. Is this just old age?
I'm really tired in my head, as well. In short I feel like a shadow of a person. I'm starting to get worried about myself. I know exercise is the key but does anyone recognise what I'm talking about?