I remember you posting before.
You're really young still to be putting up with this and there is no time limit to how long it may last. Women using the Mirena as part of HRT can have it right into their 60s.
From what you've said, you've just not got the right combination yet of HRT.
Out of interest why did you swap from gel to patches?
Gel is much easier to increase or decrease. Did it not work for you?
Did you ever go up the maximum 4 pumps?
Also, the way that Utrogestan is dished out now is just wrong, frankly. It doesn't suit all women by any means.
I started on gel + Norethisterone (tablets.) I swapped to Utrogestan after 6 years- it's isn't perfect for me, but okay.
I was also offered a Mirena and also the mini pill (in a larger dose as part of HRT.)
There is also the tablet form Femoston which some women find good.
For your aches and pains, are you doing anything like yoga, Pilates or daily exercise? HRT can't do everything and exercise is very important.