It used to be the case that if you are over 25, there are all sorts of grants and awards available to you. Doubtless, there are awards available if you are younger than that too. If you have an NVQ in Nursery Nursing (?) that will give you points towards accessing Higher Education courses. I would recommend you visit a Connexions Centre and discussed the situation. They have all the information at their fingertips. Or visit their website:
http://www.connexions-direct.com/
I know they advertise themselves for helping teenagers - perhaps you are one? - but they also help older people.