Does having sex cause yeast infections. It is very much capable to relieve the soreness. Another common symptom of bacterial vaginosis which most symptomatic women complain of is a vaginal discharge. Having a bacterial vaginosis is not the end of the world. Therefore, it is important to distinguish whether you have bacterial vaginosis, caused by bacteria, or vaginal candidiasis, caused by yeast. Do yoh know what this is? Hygiene products may also be a source of exogenous hormones and lead to bacterial vaginosis. You may also rub some of it near your genital area. You may feel itchy in the vaginal region.