i am 42 year old uncircumcised male . I have ben having mild clear penile discharge for a couple of years on and off with no discomfort. For the last few weeks the discharge has turned more turbid white but still watery and have now mild brning sensation. no rash but the tip of penis stays red. also, based on a routine blood work two years ago my doctor has identified pre-diabetic state. finally, I have protective vaginal sex and unprotected oral sex with a single partner who was having viral cough infection three weeks before these new penis symptoms started. Question: are my symptoms diabetes related candida infection or some other infection from oral sex? Thanks.