I m a new mom with one month old baby...I m facing hardness and pain on one side of my breast...what is the reason for the same and what is the solution...Also my breast size has been changed unevenly post delivery

A. Regularly massage the breast and do hot compress that’s really going to be quite helpful for you as this is going to be helpful and reducing the pain that you are having an event it could be because of the breast engorgement that you have different size of the breast as of now