Will I lose my benefits

Hi and welcome 

Your pip will not be affected however I'm not certain about your esa but to get SDP you need to be living alone or with someone else who claims PIP so this could be affected 

I suggest you contact welfare rights to get some advice or hopefully other members may know more to be able to help 

You and your daughter are separate benefit units. However in order to qualify for the SDP you need to be living alone so you will lose the SDP (unless your daughter also gets a disability benefit). You will need to inform ESA.

if you get a single person discount on your Council Tax bill you will also lose that (although if you are getting Council Tax Reduction that will increase to reflect the new bill).