I had my period September 12th and my ovulation day was September 28th. The week after my period ended I got up one day and was fine and took a shower then as soon as I got out of the shower i got nauseous and ended up throwing up. On Monday this week I got super nauseous again while waiting at a doctor appointment. Then this morning it happened again and I barely had time to get to the toilet to throw up. I'm just wondering if I should test or if you guys think it might be something else? Ky next period is due October 13th and it's usually right on time.