Ovulation question

Does anyone get nauseated right before ovulation? I’m on cycle day 13 and the past two days I’ve been super nauseated but don’t normally ovulate until day 14/15. I generally have 28 day cycles but I just got back from vacation so I couldn’t test but am afraid I ovulated early because of the constipation, headache and nausea I’m feeling which doesn’t normally start until 2dpo. I know only time will tell and that I can take ovulation tests the next couple days but I’m just wondering if anyone’s experienced it?