Test ADR's and 6oxo

I have been supplementing with various forms of injectables on and off for several years. Now If I get my test levels even slightly elevated(>850)I get terriable GI pain until lowered. Keep in mind these are injectables, mainly strait test, and not orals. I am a pharmD and can find no mechanism behind this. Has any one else experinced these kind of side effects?

Has any body out there actually run test levels on themselves to back up 6-Oxo claims. In the literature on aromatase inibitors you find test elevation is only proportional to estrogen suppresion(ie 50% decrease in estrogen 50% increase in test) this was not shown in their study making me question validity