To Gym Or Not To Gym That Is The Question

Beside the still thirsty head ack feeling i had now for the last 8 days i guess i am doing better. I had a massive UTI i could feel it in both of my kidney took 24 hours to get antibiotics since the one i need needs to be pre ordered because of it liquid form so i was very sick from that but starting to feel better. I know i let my self get dehydrated as i was throwing up as on my major symptoms but everyone seems to feel i can play catch up. I was going to go to try and drink more. But since it raining I think i go to the gym and do some walking around the indoor track. How i wish i could do some water aerobics i think that what my body wants but the dr said no way till week four

Laura