Heat, Fast and Me.

So i have left out two days of Ramadan. I feel very sad, not being able to fast, but what can I do when the doctor says a 'NO'? Its the urinary infection again, that made me leave two of my days in Ramadan. Seems I cannot take in the heat and the Fast together. Doc has asked me to take 1 or 2 glasses of Pocari Sweat every hour ( that leaves no place for food which mean I have to fast on Pocari Sweat!!), along with some medicines to be taken thrice daily. This happened last year also. But that time I left only 1 day of Ramadan. Heat has been my enemy since my childhood. I used to get all sorts of heat sickness during the summer. But once in India, I had no problem at all. Thanks to the moderate climate of India. And now again in the burning Dubai, all the heat diseases that left me years ago have come back, stronger, I think. So what do I do? :-(