Is this text ok? You may have your neck swollen after the injection and it...

The body responds differently in each case.
You may have your neck swollen after the injection and it doesn’t mean that something went wrong.
It also doesn’t mean that everybody’s neck should react the same way.
Each person has a different reaction to a given treatment.
Please be patient and I am sure you will be OK very soon.
Also, please make an appointment with Dr Dantas as soon as possible.

Hi there,
Is this text fine, please?
Thanks.

Yes, It’s fine.