Even though my hormones are erratic, rather than always low, I do now think HRT is easing the nausea . Made it worse at first, but seems to be calming now. Do get those tests done, toffee cushion, then hopefully your GP will finally support you and offer HRT. If not, I would consider swapping doctors. That's what I had to do and now wish I had done it miles sooner. My old GP refused to accept my nausea/fatigue/dizziness symptoms as being hormonal / peri because FSH wasn't high. New one immediately said peri, and offered HRT or Qlaira straight away. In our 40s, it is vital we have sufficient estrogen x