Malekith, The Butterflies...

I feel really down and sick when Malekith pm-ed me at my YM. I told him about the discharging of blood and the pain I'm having. He explained to me that this is only butterflies in my stomache. I feel relief when he explained that to me. But why of all I had bad butterflies in my stomache?! T-T This cause me to feel lots of pain, sometimes I can't move, stand or walk because this makes me become so weak and tendency I kinda feel dizzy even if I'm only sitting. I hope I had a good butterflies, not a bad butterflies that cause me to bleed. T-T