Hi and welcome to MM Dawnies - early days yet I'm afraid. I assume you are post meno as the GP has given you conti HRT? How old are you and when was your last period?
You are probably starting this HRT from a very low oestrogen base line so it will take time for the body to welcome and adjust to the hormones. You may even experience some strange symptorms e.g. sore breasts, tingling around your ‘lady bits' etc - this is your body waking up and responding to the hormones and these things should settle over the next 3-6 months. If you had started with a sequential HRT this can often give benefits more quickly and help you to determine if the progesterone suits you or not but a sequential HRT will mean putting up with a bleed each month, so not every women wants that. Keep going - you may be surprised how good you feel in the next 3-4 weeks.
In a couple of weeks you will hopefully start to notice some benefits. DG x