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I understand your concern. I have gone through the details and seen the image you shared (attachments removed to protect the patient's identity). You have a vaginal boil, not an STD (sexually transmitted disease). Do you have itching, a foul odor, or a discharge from the vagina?
I suggest the below steps:
- Keep the area dry.
- Maintain proper hygiene.
- Use a feminine wash to clean the area.
- Wear loose cotton undergarments.
- Avoid intense workouts and exercise.
The boil will subside within three to four days. However, do let me know in case of discharge.
I hope this helps.
Feel free to ask any questions or share additional information.