Is the itching at the vaginal opening an inflammation?

Patient's question:

Medical history: Had vaginitis before
Duration of the current illness and persistence: One week
Current general condition:
Patient age: 24
Detailed condition and purpose of consultation: Itching around the vaginal opening, the itch gets worse the more it is scratched, increased discharge, yellow in color, very thin, and feels like it contains a lot of moisture! Is it vaginitis or other types of inflammation?
First follow-up question: Doctor, please help!

Doctor's answer:

Considering it may be caused by inflammatory stimulation, you can rinse with warm water and a small amount of salt to keep the external genital area clean and dry, wear loose clothing to avoid friction, and also apply antibiotics for anti-inflammatory treatment.