Hi LBU,
We r all in the same boat,and everybody will have one day to face it,so don't worry-Relax.Nobody has posted abt the new pattern,but I have a feeling it will be kind of the same as before except the questions r all mixed,ie,there is no separate paper for each subject.Anyway u have to study everything for the same day,so what difference will that make even if they are different papers? So just relax ,don't get too tensed-if u r,then u maynot remember what u'd studied.
You'll be fine.Hope for the best,also don't forget to post ur experience with the new pattern!
GOOD LUCK!!👍