It is good to hear that it is just not me experiencing this. I hope it doesn't get too much worse though as it is already very uncomfortable. Like others that have experienced this, I sit at a desk for work most of the time so this is when I feel it most.

As others suggested I might try and do some swimming to help relieve it. I have a pool at home so once it warms up I will try and get in there and do some laps with my kickboard.