I Am 36 Years Old, With 2 Children. I Had

I am 36 years old, with 2 children. I had irregular periods issue and there was spotting observed for almost 15-20 days. My gyn suggested an ultrasound and transvaginal scan. The results implied that I have a bulky uterus with prominent and thickened endometrium(18mm). I had a hysteroscopy and curettage done a week back. waiting for my bipsy results now. What can I expect? nd what could be the treatment?