At 65 yrs old I suddenly am having a heck of a time keeping my weight down. I've gained 10 pounds this last year. I am very careful, eat a healthy diet. I have a big "beer belly" now for the first time. I am active, do water aerobics 2-3x week.In the last 3 months I smell like mildew, have a pimply rash between my breasts, and smell like I have been peeing my pants!! I do not have a bladder infection (test) but do have a little blood in my urine (chronic 4 years). I am tired of tests revealing nothing. Any ideas I can followup? Beth