Can I know what's problem with MRIs?
"Negative MRIs" in this context just means nothing of interest is found, i.e. normal results. With so many of these one can start to question whether they are worth all the time and money. But clearly for you it was worthwhile, as it offered a reason for your symptoms.
I am not a medical doctor; any suggestions are meant to be discussed with your doctor.
Age: 57, Ht: 5'10", Wt: 158 lbs
Protocol: 18 mg T enanthate subQ qod, 250 IU hCG subQ qod, 70 mcg anastrozole qod, 6.25 mg DHEA orally bid
7-12/2018 test results: TT: 800 ng/dL, E2: 31 pg/mL LC/MS-MS, DHEA-S: 264 ug/dL (49-344)—SHBG ~30 nmol/L