What Does Swollen Labia With White Discharge Suggest?

just this week I've noticed my labia is swollen and painful but without itching, burning sensation. it' s not even painful when i urinate. I also noticed that there is a white discharge but it does not have any foul odor. I just like to ask is this Okay or perhaps normal? this happened right after my menstruation.this is the first time I"ve experienced this.