What doe HRT were you on?
I bled heavier than my heaviest period and the pain, OMG.
I also had a hysteroscopy and put on 200mcg utrogestan.
We reduced the oestrogen from 100mcg to 25mcg in 3 steps, every time I bled.
I would still get spotting on this from time to time, and I was about to give up on HRT, as I was 58 by this time, and thought I was through the menopause until a friend told me that once your hormones stop fluctuating and flat-line, you're in it forever.
By this time, I was seeing menopause as a total vandal on the body because I never had many medical problems before, but now, it was like one after the other.
I needed more education, I started watching vids from evidence based Drs and following them, as there is so much rubbish fluff online around menopause.
I went back and found that my oestrogen was low, and am still increasing it in steps and giving it time in between increases with a different doctor, who added in testosterone.
I found out recently that low oestrogen can cause bleeds.
I think I'd gone fishing around the web about it. It made sense as I still had symptoms on a massive dose, and blood tests confirmed low oestrogen, still.
I am confident I will get no spotting once the oestrogen is a higher dose.
I don't know how many of us need much higher than licensed dose, but I get this feeling that there is a "HRT does not work if symptoms happen still at 100mcg" kinda vibe going on, there was with me.
In reality there are women who need more and they are being over looked or seen as non responders to HRT, when it just needs increasing.