Not judging you on the amount. I have pinned 1800 mg a week myself.
I know Nolva gives false readings on bloodwork if E2 Sensitive test is not used. Havent ever heard of Tren giving a false positive tho. Tren is the most anabolic compound there is. Can't believe you're not hungry all the time, when i did tren, i couldn't stop eating.
So I would focus on how you FEEL and not necessarily on the numbers. If you feel good, have good libido, morning wood, no nipple tenderness, no significant bloating, good attitude, then I say keep on doing what your doing. (maybe increase your adex dose to 4 mg a week)