? still late for AF ?

Nicole • 30 y/o FTM to baby girl Kacie 💕 preemie born at 32w5d 👶🏼
2 days late so far. I tested with fmu using frer, BFN ? my cycles vary from 34 to 36 days so AF could still be on her way. Fingers still crossed that she takes a detour for 9 months. Will test again Thursday morning if necessary. Thanks for your baby dust ?