I started on 2ml of 25mg/ml compounded gel and felt better quite quickly. The T in the gel was adding to my existing T level at this time.
After a couple of weeks I felt a definite crash and I felt subjectively worse than when I started the treatment. I'm not sure if I felt worse because my T was absolutely lower than before treatment or just because the plunge was relatively severe. If I had had a blood test at this time I would have an answer for that but I didn't. I called my doc and she ok'd a stronger gel 2 ml of 50mg/ml. Taking the stronger gel I felt better again..
The main point is the R in TRT is Replacement. Once you get external T, your body shuts down and the only T in your body is the exogenous T. I heard that some people can be fine on the low-dose stuff, but I think that it's pretty uncommon.
Mark