before you have a sick note you’re supposed to ring everyday and update until your sick note takes you off longer term. Call them again and give the dates of sick note and then pass the sick note along when you receive it.
@Emily @Ayesha thank you
Of course you need to tell work you won’t be in. When will the sick note be till? Just tell them the dates of your sick note and if you aren’t feeling better towards the end of your time off, keep getting it refreshed.