Hi. I have recently been diagnosed with ET-Jak2 following a blood test taken to check my Thyroid, I have been taking medication for an underactive thyroid for the last 12years, and one of the signs that this medication needs adjusting is my energy levels slump. The blood test indicated that my thyroxine levels were fine but concerns were raised by my platelets levels being 1298. I am currently being monitored regularly and take an aspirin daily other than that I'm not undergoing any other treatment. I have been told that if my levels rise to 1500 then other treatments will be considered. I do struggle with the tiredness but recently the burning pain in my feet are driving me insane. So glad to have found this forum and spend time with people who understand.