Hi Karen
Welcome to the forum.
You might want to have a look at the following FAQ which explains where everything is;
www.benefitsandwork.co.uk/guides-for-claimants/faq/forum.
As long as you still receive care from your lie in carer then your benefits should not be affected, if any benefits were to be affected it would be your housing element, your reduction would go from 14% to 25%, you can apply for discretionary housing payment (DHP) to help with the shortfall if it is causing you hardship.
Gary