...
Contact your personal supervisor immediately to arrange a meeting with them. They will be able to advise you on what to do in relation to your studies, and may also suggest that you also speak to other relevant University support services. You may need to consider a claim for mitigating exceptional circumstances, and your supervisor can advise whether this is appropriate for your situation.
...
Discuss this with your personal supervisor. You only need to give as much detail as feels comfortable, but it is important that the department is made aware of the situation so that it can provide the right help and support in terms of your studies. If you need an extension on a piece of coursework, this can be discussed. You may need to consider a claim for mitigating for exceptional circumstances, and your supervisor can advise whether this is appropriate for your situation or whether some other course of action is needed.
...