2 days into TRT and feel exhausted

Hey everyone, I’m a 24-year-old male and I was recently prescribed testosterone cream. I’m currently on Day 2, applying it to the groin area as directed. I’ve noticed a slight boost in sex drive about an hour after applying it, but then it fades and I’m left feeling a bit fatigued. Just wondering—does this sound like a normal adjustment phase as my body gets used to it?

Also, before anyone recommends injections—I get it—but my clinic only prescribed the cream, so that’s what I’m working with for now.