Hi Shaon1978
Taz has given some good info and advice.
Like you I had a premature meno - my ovaries started to fail in my mid 30s and I was put onto HRT by the time I was 37. The problem with the blood tests they do is that unless they do a few tests over several weeks you can't get the full picture of where your are in your meno stage - in other words despite having a high FSH level indicating post meno this may have been a spike and your own hormones may be fluctuating in the background.
You do need HRT at your age(so you have had good advice) but a sequi HRT can often be better to start off with to prevent erratic break through bleeding. A Sequential HRT would give monthy withdrawal bleeds to shed the womb lining which you may not want but I do think, when still young, it can be psychologically better as well so if the spotting proves a problem I would consider the sequential regime. I am now 59 and still choose to have a sequential regime. Having said this, if you are feeling generally good on this HRT and if this slight spotting doesn't continue for too long and settles down then why not stick with this. There are other HRT options so do read up all the info this site - there is a section on premature meno with advice as well and you might want to look at another website that offers support for women with early ovarian failure - daisynetwork.org.uk
Keep us posted. DG x