I'm getting sciatica pain just 2 days before my periods n stays 2 days after pain starts from Lowe back goes down to my foot on one side also I don't get sleep during periods bleeding is normal. I do not have pains on other days. I'm taking 25mcg thyronorm for
thyroid the
tsh is within normal range of 3.5 reading.
Kindly help how to manage the pain or is there anything else I need to be concerned about