I tried hydro at our local pool but it's always so busy and it's such a long walk from the car to the pools and then the hydro pool is tucked right at the back...
I really need to start going again though...
Nothing else has been suggested as there has been no final diagnosis of injury (thanks public health!) - I'm still undergoing MRI's, nerve conduction tests and taking huge amounts of pain killers, anti inflammatories, meds for my ulcer, just had my anti depressants upped because of the toll this whole thing has taken on my life (oh yeah, what life??)...

Hematite - is that the charcoal grey stone?
I was recommend amethyst but it didn't feel...........right, I guess...