Saturday

I need fixed but it doesn't work like that. 
A friend came round this morning and we decided to go for a  wander.  I wasn't with it all, in my own world not aware of things. I could hardly walk,my head and body have given up. 
She left and a few hours later I woke up; I thought I had fallen asleep with her there I messaged her and said sorry for falling asleep on her., I hadnt, she left and said goodbye, I cant remember that . I feel  i have sat and stared into space all day.