When your feet come into contact with cold water or wet weather, your legs and knees hurt terribly. ...

Health guidance: Hello, according to your description, it may be cold joint pain or yang deficiency. It is recommended to see Chinese medicine for treatment. Don't delay, or it will get worse when you get older. Wear pants during the day, don't wear shorts and skirts, and cover your legs at night. If your place is wet, you'd better change your place.