On the 10th I startedh period it came 7 days early according to my calendar, 2 days early according to glow. I'm usually a 29,30 day cycle. I took a pregnancy test 8dpo and 10dpo they were neg. my period ended on the 13th. Yesterday no period but real bad head ache and food grossed me out. Today again bad head ache and nausea but then I went to pee right now and saw rusty looking blood on the paper. I've been feeling off and sick. Anyone else go through this?