Nausea after only 12dpo?

Jenny

Husband and I have been TTC for 7 months, and this month I really caught my ovulation days and did the baby dance on both positive days.

I'm now 12dpo and have been experiencing waves of nausea where I feel absolutely green! Then feel fine 15 minutes later and can eat.

I've also had early cramping though that's subsided.

I had morning sickness at around 6 weeks with my first, but nausea this early? It seems a little weird.