thanks for your query.
Please understand that you have provided highly insufficient details.
Kindly get back with the detailed report of your ultrasound
and the clinical diagnosis.
It sounds as if you are describing a condition called adenomyosis
If adenomyosis consistently fails to respond to medical management, the option ultimately is hysterectomy
if the diagnosis is something else, there are various newer methods like Endometrial ablation
, HIFU, mirena etc.
Sadly without understanding the details of your problem, it would be unwise to comment.