I'm 29. 1st amh test was .57, re-tested @ a diff lab, is 1. fsh/e2 are normal. day 21 progesterone (28d cycle) was 25. can this indicate early preg?

Maybe: so the progesterone should be elevated after ovulation. if no period in 2 weeks would check a pregnancy test. AMh changes way before FSH so those AMh values (both of them) are very low and are normally seen in women around age 45. that is a red flag. no matter how normal the FSH and E2 are, if not pregnant, immediate advanced fertility care would be desirable

Sorry no: A progesterone does not ever indicate pregnancy, it indicates you ovulated. CD 21 is too early to tell if you are pregnant: a pregnancy test 1-2 days before your expected period will tell you this. Good luck.