What should be done about cervical erosion?

Patient's question:

All symptoms: Yellow leukorrhea, odor
Onset time and cause: Low immunity, bacterial infection, trauma
Treatment status: Not treated
Help needed: Hello teacher, I just turned 20 and have had sexual activity for about half a year. My leukorrhea has always been yellow with an odor. Recently, I went to the hospital for a check-up and was diagnosed with cervical erosion. Here are my test results:
Cleanliness: III
Color: Light yellow
White blood cells:+++
Red blood cells:-
Epithelial cells:+
BV: Positive
CT: Negative
Moderate to severe degree
Can I be treated with medication?

Doctor's answer:

Generally, women of childbearing age may have varying degrees of cervical erosion. If the erosion is mild and does not cause obvious discomfort, treatment is usually not necessary. The treatment of cervical erosion first requires a cervical smear to rule out precancerous lesions. Then, a pathogenological examination of cervical secretions is conducted to determine the specific pathogen causing the condition. If necessary, pathogen culture + drug sensitivity tests can be performed to select appropriate medications for treatment. Medication treatment includes local and systemic approaches. However, for moderate to severe cervical erosion, physical therapy is generally more effective.
Examples include laser, microwave, BOM light, electrocautery, and LEEP. It is recommended that you promptly seek examination at a formal hospital. Based on the examination results, follow the guidance of a doctor to receive standardized and systematic treatment, which is not difficult to cure.