I normally have dry skin, when my skin becomes oily and I start slightly breaking out, I wake up with a decent semi and I am walking around looking at females I wouldnt usually is when I know my test is working.
a couple weeks in I start to "feel better" I notice in my arms first the skin tends to feel a bit more tight,not like I have a pump but you can tell they are growing and retaining more fluids.
its hard to tell when you first start out,and its hard to explain but after you know your body and how you react to different stimuli you can just tell whats going on without a blood test.
I dial back the AI when my wood dosent last as long and my joints start to feel a little dry
everyone is different and the feeling is very subtle at times
this timing of when you are "supposed" to feel different compounds are just a guideline based on half lives of these drugs.
truth is you may never really "feel" anything it just all depends and you need to trust your source if you dont tehn move on.
theres so many variables on why you may or may not see results as well so its hard to say