I am afraid i dont know the technical name for the dislocation, but it did go forewards. I was able to put it back in moving my arm accross my body - my coach said that there was a dip behind my shoulder and my arm was stuck almost at a right angle sideways to my body, if thats any help?
I will have a look for a sports physio then.
Can recomend anyone in Devon, Cornwall or Somerset?

Thank you very much for your help