Day 5-6 - no visible differences, is it normal?

I have known about SR for a long time, but usually my streaks werent consistent (7-21 days). After going through many relapses and huge corn addiction, I started SR 5-6 days ago due to pmo symptoms (drained myself to the point where i was sick and anxious).

First two days were amazing, being filled with motivation, clarity and energy. However, last two days werent that magical (but still better than relapsing). Last two days feeling kinda sluggish, lazy and sleepy with almost no urges. Is it early to feel benefits of SR? I dont expect superpowers but my former streaks werent like this one which makes me wonder