There are many changes a woman experiences post-hysterectomy
, some of which disappear a few days post-op, whereas, a few stay much longer.
This varies from woman to woman and can be considered long-term side effects of the surgery.
Although it is not considered common for women to experience a presentation similar to yours 4 weeks post-op. I would thus recommend you to visit your doctor and get yourself checked, just to be on the safer side.
Hope this helps.