Your urine being clear is GOOD SIGN. You want it to be clear, that means you are getting enough fluids in your body and it is ridding of all the toxins within. You cannot die from drinking the amount of water you are currently consuming.
A spike in LH and FSH (LH surge) causes ovulation, following a suppression of GnRH. Estrogen levels continue to rise following ovulation and the corpus luteum forms, which secretes progesterone in significant levels and causes decreases in LH and FSH levels.
The gonadotrophin releasing hormone, also affects the functioning of the hypothalamus which in turn affects the pituitary gland, which then affects the ovaries, fallopian tubes and uterus. The imbalance of estrogen hormones can also cause menopause and all the symptoms associated with it. These hormones are influenced by certain factors such as nutrition, diet, lifestyle, exercise, stress, emotions, age and ovulation.