Thanks for writing to us.
In a normal cycle of 38 days, a 10 day early bleeding is due to mild hormonal
disturbance. Since the bleeding is associated with pain in the hip and is heavy, it is not an implantation
bleeding. This bleeding is your normal period. You can take a mild pain killer for relief from the pain you have.
I hope this information has been both informative and helpful for you.
Dr. Rakhi Tayal