Mental health nursing student and applying for childcare grant HELP

Hello everyone
Just seeing if anyone could guide me or direct me in the right path. I am going into an honours degree for mental health nursing. I am starting my studies in Sept in Queen's University belfast. I was wondering has anyone applied for childcare grants to help with childcare. I know there is no option to do this through student finace but is there another body or service I need to use to get this grant as I'm struggling to find if there is.
Thanks
Toni