I'm due to start my mat leave (taking holiday first) from 17th January. I've currently been signed off for the past week after having spent 5 out of 6 days in hospital since the New Year started, even having to go via ambulance at 3am. Doctors basically aren't able to determine what's wrong with me but have ruled out all the big nasties, but I still feel absolutely exhausted, physically and mentally, and a bit shitty all round. I'm due back at work on Tuesday with 5 more shifts to go before my leave starts, but the hospital want me to come back in on Monday morning for more tests anyway. Would I be making a big fuss to see if my doctor can just sign me off for another week while I recover/potentially have more hospital appointments? My partner and family think I should ask and that I'm not fully understanding how ill I've been, but it's all just a bit surreal and I don't know what to do.