Swollen Labia Minora, No Pain, No Burn, Normal Discharge

Patient: I just noticed a little swelling in my genital region. Just around the lip on one side. There’re no pain or itching or burning, there is slight discharge but I’m about to get on my period so I assumed it’s normal. Is this dangerous? I was recently sexually active. But it’s been a while since.

Symptoms: Swollen genital area, no burn or itch