Is it normal for something to come out of the vagina after washing it with Jie'er Yin liquid?

Patient's question:

Gender: Female
Age: 20
Detailed medical condition and consultation purpose: I have three conditions: bacterial vaginosis and cervical erosion. After a follow-up visit to the hospital yesterday, the doctor prescribed me a box of Baofukang Quan. Last night, after rinsing my vagina with Jie'eryin solution, I inserted the medication. However, during the night, I felt like something was leaking from my vagina. When I went to the toilet in the morning, I found my underwear wet with some light yellow liquid (no medication residue), with a medicinal odor, and my discharge was also yellow. Is this normal??
First follow-up question: In the past two nights, after using the medication, I have also used...

Doctor's answer:

Your condition can be treated with Jieryin vaginal wash, which will have a good effect. However, it is important to avoid excessive frequency to prevent altering the pH environment of the vagina. Additionally, you can use a 2-4% baking soda solution for rinsing, which can help maintain an alkaline environment in the vagina and has a good resistance effect against vaginitis. It is also recommended to pay attention to your daily lifestyle, avoid spicy and irritating foods, and take care of hygiene during your period and before and after sexual activity. Wishing you a speedy recovery.