First day at school now my son is in hospital!

Hi, my name is Eloise. I'm asking for help to care for my son James and pay for travel to and from St Thomas' hospital. My lovely boy James is an active happy child who enjoys skateboarding and was looking forward to starting secondary school on Monday at Turner Free School in Folkestone. At 11 o'clock he fell off the monkey bars and was taken to the Walk in Centre then transferred to Ashford Hospital. I was told he had broken his hip and had to be transferred to St Thomas in London. After further examination it was discovered the fall had revealed a condition called Slipped Capital Femoral Epiphysis, which has a 50% risk of Avascular Necrosis. It requires a very intensive operation and further treatment. James is being operated on right now. As a single mother with younger children who are being looked after by my older son in Folkestone, I cannot afford to pay for accommodation in London or train fares. James will be in hospital for 10 days and will require further visits to St Thomas'. I have been sleeping for the past three nights in a hospital chair by his bed. I would appreciate any help anyone can offer. I thank you from the bottom of my heart.