Thanks for posting on HCM,
Usually after tempering with the uterus
(especially after myomectomy) bleeding and pain can persist for a couple of weeks to about 2 months or more. There is no exact time for this symptoms to go away at it all depends on how your system adapts after the operation. What you will need right now is pain killers, antispasmodic and if bleeding you might require a medication such as oxytocin
to improve uterine contractions. If these cramps persist, then there maybe a possibility of uterine injury(endometrial injury
) which will take sometime to heal off. Please do talk with your gynobs for other options on handling the pain.
Hope this helps