Postmenopausal Bleeding

Hello,

I am 56 yo , morbid obese (because of a deep depression) and  didn't have period in 2020. Beginning of 2021 I had a bleeding and had few scans, two histeroscopies,  two biopsies... the last  one on Dec 2021 and all results were normal also  in Dec 2021 I put a Mirena. In 2022 I had minor bleedings, had more scans and start using a hormone every night. It was ok for few months but few days ago in February 2023 I started bleeding again... I am really worried it can become cancer. I will go to the doc tomorrow. Anyone with the same experience? Thank you