Hi my name is Kantrell and in new to Glow....im 15dpo and glow said that i started my cycle on the 15th then it didn't start so it moved to the 17th but it still hasn't started. I started cramping really bad on the 16th and all the the 17th but no AF and im still cramping with back pain but still no AF. Took two cheap dollar store test but they were BFNs and i took a clearblue one on the 16th but it was BFN aslo. Is anyone else going threw this? Is it still a chance for me? Thanks in advance for ur responses!