I am a heart patient, and diabetic, also in stage 3 kidney disease. Traveling from Pensacola, FL. Am in Jonesboro, AR. I have been feeling very bloated, weight gain, with a UTI. saw my nephrologist 5 days ago, he put me on a sulfur drug. Very uncomftable, really can t walk very far without severe shortness of breath. I have congestive heart failure, which has been pretty under control. Also had a flu shot 5 days ago. We are headed to Independence, MO, about 6 hours away. Am I dehydrated? Urine output decreased about 2 days ago. What should I do?