hey Pete
at midnight 25 you ought to stop worrying about things you can do owt about - I'm sure your family are rooting and worrying about you too and worrying never does anybody any favours. So, in the nicest possible un-nagging way - get some shut eye (even if you don't think you can sleep)and try and relax and wait for Monday morning doctor activity for some answers for you all. Patients need to learn patience sometimes.
Sleep well.
rum