I have 21-24 day cycles with a 13 day luteal phase. i regularly ovulate as early as day 9, never later than day 12. i've been trying to get pregnant since feb 2014 and had a missed miscarriage in dec 2014. is ovulating so early a problem? also, my periods

Early ovulations: early ovulations before day 10 are associated with poor ovarian reserve. Check your day 3 FSH and also any day of the cycle check an AMH. These are good markers for egg quality

Should not matter: The key is ovulation. When it occurs does not matter. I am sorry to hear that you had a miscarriage. On the positive side this does indicate that you can get pregnant. Usually we recommend trying for 12 months. Since you miscarried about 3 months ago you may want to keep trying before seeking fertility assistance.