Redness in naval, itchy sometimes, bad smell and feels watery at times. since today it seems to breakout & it looks like a small blisters. help plz?

Infection: Any place where skin folds, minor crevices are etc are places where bacteria and dirt can accumulate. "inny" belly buttons are very common for dirt, lint etc to gather and sweating can make matters worse, often causing a fungal infection to occur, which can smell. Keep the area as clean and dry as you can. If persisits, see the dr. And get properly diagnosed and treated. Good luck.