Hi I apparently have had raised CA125 levels over the last 2 years when my bloods have been checked regarding my underactive thyroid. I have had internal checks had MRI and CT scans all apparently clear. Now been asked to get another blood test. If levels not increased they will leave it but if they have still increased again they will refer for more investigations.  I have been told they can get raised by conditions such as fibromyalgia. I have found since having chronic sinusitis early 2020 for 3 months that as soon as I exert myself in gym or go for a run I am exhausted and in pain in all my joints and muscles all over fir several days .  If my levels are still high will mention fatigue issues etc  as that may be causing my increased CA125 levels due to inflammation. Not been told the actual CA125 levels so not sure how high they really are.