Hi toothbrush

As Millykin says as long as you take them all I'm sure you will be fine. What happens to your bleed will depend on where you are in meno re periods etc when you started the tablets. You might find you are out of sync a bit with your own cycle - but if you are fairly far on into meno with hardly any periods then you should be fine.
Sometimes, even though HRT works to stop flushes they seem to return sometimes when women are on the progestogen part of the HRT. I seem to remember reading somewhere that the progestogen (in your case norethisterone in Elleste) can interfere with the oestrogen receptors elsewhere in the body than just the uterus (where it works to prevent the lining building up), and can upset the temp regulation effect that the oestrogen has. Can't remember where I read that!
Hopefully you will feel better soon - progestogens do seem to cause vivid dreams in some women!
Hurdity x