Hi Jacqui - good to hear that you're sorted with your treatment. As you rightly say we all react differently. I'm on Tamoxifen and my side effects are minimal and I am not sure which medication to attribute them to, Tamoxifen or Zoladex. Aching bones and and slight nausea. Body temperature wise I am hotter on the healthier side than the mastectomy side of the body, not sure why. I recently had a lymphatic massage and the temperature on my mastectomy side seems to have improved slightly. It takes time for the body to adjust and hopefully your discomfort is an adjustment your body makes as it gets used to the routine of the daily Tamoxifen as well as your other medication.
Take care
Christine xx