I'm so nauseous and have been for the past 3 days now it feels like I have a headache coming on but I'm really dizzy and feel sick also but haven't been, so unusual for me to feel like this as I'm normally do well, my period isn't due till 21st last period was 17th December 35 day cycle but wondered if I could have ovulated early not sure if that's a possibility but I could be 4 5 or 6 dpo as I don't track my ovulation