"you have torn a muscle, imbalances are occuring...but if this was the case...positions will definately make this problem not evident "

I must say that it is not 100% constant - what I meant by constant is that it is there at some point every day. I am sitting down now in a comfortable position and it is not hurting.Out of the sports I do - it was gernerally never there with running bit has started hurting just recently. Swimming is OK whilst I do it but can make it worse after. It is with cycling that it is most evident when doing the exercise. The discomfort was at its best when on holiday - although I exercised almost daily. The differenes being - I wasn't at work sitting at my desk all day, was in a different bed, wasn't swimming as much. It was still there but better than normal.