It's possible that you have a hormone change that's causing you to feel over-trained, not the other way around.
And again, if your T levels were above 8 and now they are 4.25, that's a 50% reduction; quite a lot.
What did your doctor say about your SGPT being so high. Were other tests done for your heart, liver and for the presence of mononucleosis because of that value?
__________________