Menstrual bleeding. Be treated?

Hello,I am diagnosed with cystic endometrial hyperplasia of 32mm on 13th day of my period (march) Though my period has become very light on 13th day of menstrual cycle. Earlier On 10th day of menstrual cycle(March 2022) my period was heavy and I went through tvs et -23 mm. 18th of August 2021 my benign tumour was removed along with removal of right ovary. After operation 4 months there was no period. Jan 4 2022 I got my regular periods 4-5 days after operation. Period was regular earlier too. But from February 4 2022 my date was skipped and then started on 17 th Feb and 18th Feb spotting. 19th Feb - 2 March 2022 it was heavy. In between I took trenexa and my periods stopped on 2nd of march. From 9th March, 11th March and 13th of March  there was spotting. And on 14th of March I started my menstruation and today is the 13th day though it has become very light kind of spotting. Now, I am taking Nerothisterone - 21 days. How can Cystic endometrial hyperplasia  be treated?