Hi and welcome to MM Jo16
do tell us more about yourself - age, what were your periods like before starting HRT, what meno symptoms are you suffering with?
It sounds as though you are not post meno yet so shouldn't be on a conti HRT.
It may be worth stopping all hormones for a few weeks to see how you feel? Kliovance is a conti HRT so includes progesterone all the time and this can certainly give more side effects. If you are not truly post menopause then you need a sequential HRT anyway but wherever you are in your meno journey, it's often best to start with a sequential HRT and put up with monthly bleeds. You need to use any HRT type for at least 2-3 months before switching, as it often take 3 months for the body to adjust and settle.
Cerrazatte won't help meno symptoms as it is progesterone only and if you are getting menopause symptoms like flushes, then it's oestrogen you need.
Keep posting. DG x
Having a Mirena fitted and then use oestrogen as patch or gel alongside can be the best option if you want a non bleed HRT regime.