Thanks for the suggestions ladies

The TENS machine looks like a good option - DH could get benefit from it too since he gets shoulder pain from work pretty regularly. Its pretty exy but I'll call my health fund tomorrow and see if I can claim something back through them...maybe we could even write it off on DH's tax! That would be awesome lol

I can kind of do that stretch, its one of my regular ones (my physio used to call it the 'crucifix' stretch or 'Jesus' stretch lol) but I can't get very far with it because my belly gets in the way! It was working well up until about a month ago though.