Can you be 5-6 weeks pregnant and not test positive? I'm not genuinely feeling like I am(never have been before though so IDK what it feels like), but I only had 2 days of spotting last month and no cramps or breast tenderness which I always get. also been having headaches, on and off nausea, vision problems,and been feeling really dizzy/lightheaded and not getting enough food or drink.. Period for April isn't due until the 24th. Should I test again or just wait?