It is normal to have vaginal discharge, as it is the vagina's way of self-cleaning. A slight odor in the genital area can also be normal due to moisture and possible sweating. However, if the discharge is thick and cottage cheese-like, accompanied by itching, pain during sex, irritation, and swelling, it could be a yeast infection. Factors like wearing tight synthetic clothing, taking antibiotics or corticosteroids, having sex, or using certain contraceptives can increase the risk of this type of infection. It is important to consult a doctor for proper diagnosis and treatment. If the discharge is yellow-green and you experience pain when urinating, it may be a sexually transmitted infection, in which case you should seek medical attention promptly for treatment.