This period is so different from any other period. My body feels weak, I have a really bad headache and lower back pain. A little cramps and hardly any bleeding only when I wipe and it's really light. I took a test it came back negative but this is just really weird to me. I never get weak on my cycle like shaking weak. Anybody experienced this before. My cocked has been light with no symptoms the past 3 periods now this one has me weak and in pain