I get irregular periods there is a long gap between my cycle more than 38 days. Some times it's like heavy periods with much pain and some days its light periods with no or mild pain. I feel much pain in the calf of my right leg before periods or for long days before my periods. For this calf pain I have to take pain killer somedays and then it gets normal next day and get repeated after somedays and Heavy hairloss these days. Kindly suggest what to do?