Hello and thanks for your query.
I shall make an effort to provide you with good professional recommendations specific to your questions.
As you have mentioned about the white worm passing while passing urine, Pin worm infestation should be ruled out.
In females, pinworm infections can sometimes cause a
urinary tract infection. Pain while sex may be due to urinary tract infection.
In my clinic i would have asked for routine urine analysis, and also would have asked you to consume lot of fluid and crane berry juice would be helpful. Based on the report i would have considered the antibiotic.
To address the pinworm
mebex single dose followed by second dose after two weeks would be suefficient.
For all this you need to see doctor for evalution and for prescription of drugs.
Yet again, I duly appreciate your query to me, I do hope that you have found something useful to help you and I shall be glad to answer any further apprehensions.
Sincerely,