I'm sorry but your GP is talking rubbish if he/she is telling you that HRT is only given once you are through the menopause
. If you are getting peri meno symptoms as you are ( the excessive bleeding you are experiencing can be a typical symptom in the peri stage ) - then HRT should definitely be an option. However, controlling this heavy bleeding is a priority at this stage and I believe many gynaes use the Mirena as it can be very effective in controlling the bleeds. Maybe your GP is thinking you are too young to be menopausal? In which case he/she is even more out of touch!!! How old are you ?
What hormone pills is your GP suggesting? I don't know about the contraceptive pills that are around now but when I first started to get problems with my cycle (I was in my mid 30s when this started) my GP tried me on The Pill and it really didn't suit me - basically it was the wrong hormones - once I was diagnosed as peri meno I started HRT aged 37!!!!
If you are given continuous progesterone (I think many who have heavy bleeding are given this to start with) then you may have problems as you could be progesterone intolerant which is why you had problems before. The Mirena can reduce such symptoms although some women who are very sensitive still have issues.
I think you should be asking to be referred to a gynae as you could have fibroids and such dramatic bleeding should be investigated 'just in case'.
Keep us posted Dg x