Perhaps a second recovery day is in order.
Tomorrow I need to work, so maybe Friday I'll get to hydro.
The exercise at hydrotherapy really is good for me - the warm water helps soothe sore joints, and the exercise has the usual health benefits of exercise.
But it always has to be weighed up against how much energy I have in the budget for the day. On Monday - I used up Monday's energy, and put a bit on the "credit card". I have to deal with that quickly - because if I push myself when my energy is already low, I can make myself very sick. (Putting too much on the energy credit card, can have dire consequences - just as putting too much money on the plastic credit card can!)