I am finding that I am feeling sick once a month. Sometimes I am sick for about 5 days. Nausea, dizzy, watering mouth, stomach pains, headaches, hot and cold flashes, irritability, body stiffness, weakness, body and muscle pains. I am 39 and had a hysterectomy about 12 years ago, I do still have my ovaries. please give me any kind of information that I can use or need. thank you.