Hi Janey

So sorry to hear about your bad experience! Perhaps you can tell us where you are in menopause?
If you are peri-menopausal then your doctor was quite wrong to take you off HRT and to put you on anti-depressants! They are most emphatically not the first line of treatment for menopausal symptoms and the NICE guidelines state this.
If you had never suffered anxiety nor panic attacks before then it is clear the cause is hormonal. What the doctor should have done was to help you try a different type of HRT to control your flushes - not given you Sertraline!
It is important to get the HRT dose and type right before considering whether you need anything else - this is the current protocol which unfortunately doctors do not always follow.
Tell us something about yourself, your age, what your periods have been doing ( before starting HRT) cycle length etc? There are lots of different HRT types and there is surely one which will suit you? Some women find they experience negative side effects from the progestogen in the Elleste and eg find Femoston better tolerated. Also Elleste comes in two doses - maybe your dose was too high/too low ( depending where you are on the menopause journey.
Personally I would hot foot it back to the doctor, and replace the Sertraline with a different HRT type in the first instance, If after a few months a new type doesn't work then maybe time to look again if you still cannot cope. The default position is not that women should need to use both HRT and ADs - although some women do - but this should hopefully be an exception. The absolute first is to settle onto an the best HRT type that you can tolerate and makes you feel the best you can - without other medication in the first instance. Your self-help strategies sound great! Have you looked at nomorepanic website:
http://www.nomorepanic.co.uk/Hope this helps and keep us updated

Hurdity x