I can totally sympathise with you. Since coming off Dianette 18 months ago, I have had many symptoms of pregnancy only to be met with negative tests every time. I now understand that many of the symptoms are due to stress and having low oestrogen levels. Not sure if I'm perimenopausal but the symptoms of this are very similar to early pregnancy. U need to get you GP to check your oestrogen, LH and FSH levels to give you a clearer picture. Hope this helps x