Oh katejo, I am so sorry. I can understand how worried you must be, we all dread getting that letter. If she had trouble then that's probably what is wrong and they just need to do a double check.
Friday will soon be here, do you have someone who can go with you for support?
I will be thinking of you and hope everything is ok. Please let us know how you get on.
Hard for you not to worry, but try to remain positive.
Did you do anything nice for your Birthday. Rotten timing with the letter
Sending a big hug with lots of strength inside. PN x x