@donasmrs-- If the discharge continues and if you also get some mild bleeding in between, you definitely need to see a doctor.
One of my stitches after my hysterectomy did not dissolve and it caused scar tissue there. I had heavy discharge and bright red spotting for a few weeks before I saw my doctor. I had to have the stitch cauterized to stop the bleeding. The discharge completely stopped after that.
A hysterectomy is a serious procedure and there can be hysterectomy complications like this.