AF Not due 6/16

Hi! I'm Joy and I'm 25 (almost). This is my seventh cycle TTC baby #1. I do not use OPKs or any fertility aid, just trying everything naturally for some time before using any other assistance. My cycles are pretty persistent at 28 days. Every now and then it'll be CD27 or CD29. Ovulation ranges from CD11-CD14. I have had one chemical pregnancy back in march, and my next cycle is due to start June 16.