I'm on CD83, 18dpo, and still NOTHING! I've been having lower back pain for weeks now, needing the urge to pee every 2-4 hours, been hungry a lot more, nausea, headaches, bloating, motion sickness/dizziness. Idk what's going on! I keep getting BFN every time I test and I'm scared to go to the doctors to just get told I'm not pregnant straight to my face! Someone please help I'm getting so discouraged. Not sure why I haven't had a period this long!! Usually never this late!