wow guys, thanks for all the replies!
I will definitely take on board all of your advice, sounds like you are all telling me to go for it; but I understand about how it would be hard to go into a primary school if there's only one person behind the scenes, I mean it doesn't have to happen straight away, I can get experience somewhere else, or maybe I will like it in a different environment! I'll start asking around for people willing to take on trainees, or volunteers, as I don't think I'm anywhere near experienced as someone who has studied IT. When next year rolls around I may enrol onto a college course and study IT, and the college I was looking at even has a Microsoft Academy, so it seems good.
Also a thing about the apprenticeships is I actually can't start one; well I was told I can't by one woman, and another said I can but it's extremely hard, because I have already studied way past the level of apprenticeships, the only thing I can do is volunteer or just start a job unfortunately.