my injury is from a accident at work and due to time off I have to have a meeting I'm not worried as I know I am genuine but I'm worried about how to explain how I feel to someone that's never had it ESP as they can't see it and outwardly I look 'normal'

my job involves lots of heavy lifting and I'm constantly on my feet to be honest I cannot see a time when ill feel well enough to go back

sometimes I feel like I'm improving but then I slip back (as per my last thread!)

I'm unsure how to handle it as I can't remember what drs have said to me I have been referred to a neurologist and have to have a brain scan but its so hard for me to explain my symptoms without sounding like I'm just feeling sorry for myself