Today I tested at 13 DPO & got another negative according to glow AF is going to start in 2 days. I've been crapping with sore boobs since 5/25/17 hasn't went away. I never cramp this early and if I do my period starts right there and then. This is unusual for me since it never happened I thought I would be pregnant but the test shows negative. Not even a faint line. FML I don't know what it can be!