To fund a holiday for restbite

Hi my name is Stephen and I have cerebral palsy in all 4 limbs. I wouldn't normally do things like this but I need help to fund a break for myself so I can also help my aunty have a rest ,my mum passed away 3 years ago and my aunty looks after me 7 days a week now with no days off as social services do not help with care , and a holiday in sandpipers in Southport costs £5000 because of my level of care needs. I've tried applying to charities but I'm finding it difficult to get any help from anyone , and I've recently been told I don't have a social worker assigned to me because of a restructure in the care system so no help from them either any help would be greatly appreciated as I just can't afford that type of money thank you .