May be due to urinary tract infection...An overactive bladder is another common cause of frequent urination...Overactive bladder is usually a collection of symptoms that can lead to frequent urination...estrogen deficiency caused by menopause excess body weight that places extra pressure on the bladder may be the cause... I would suggest you to consult nearest gynecologists.

hello it may be due to infection in the lower pelvic / genital areas kindly consult a gynaecologist/ physician and decide bye