The state may help a bit - but not enough and not for long.
The good news is that the state will give you £109.40* a week for up to 28 weeks if you can't work due to ill health.
But not everyone is eligible for Statutory Sick Pay - it's only available for people who are employed, and Tax and National Insurance are still deducted from your payments. For full details on the state benefits available to you, go to www.gov.uk.
The bad news in the financial year ending in April 2022 the average UK family was spending £56.50** a week on food alone.
That doesn't leave much for all your other monthly expenses.
** ONS - Family spending in the UK: April 2021 to March 2022