What are "normal" estradiol levels?

Don't know if this is the right reddit to post this in, but I (25M) got a blood test done for the first time in years.

  • testosterone: 466 NG/dL
  • free T: 10.2 pg/mL
  • estradiol: 6.1 pg/mL

I just got a PCP since I didn't have one, and even though the lab results categories my estradiol as "below low normal", my PCP says "that isn't a problem since its the female hormone".

I've been researching the symptoms of low estradiol in males and don't think it should be brushed off this easily.. can anyone with more experience in these kinds of things give their opinion?