I know that being on the water should help. It did when a dislocated my knee wakeboarding 10 years ago, it was an injury and thought I'd be back after rehab.
This time I'm fitting IBS-D. No rehab., just doctors, hospital, cramping, loss of sleep and weight, med,s that cause more problems, pain management clinics besides trying to keep working. When I can get out it helps most of the time, its all the times that I can't or canceling at the last moment.