is it to early to feel this?

sarah

past 2 nights I have been waking up in the middle of the night feeling nauseous and I go back to sleep then wake up in the morning nauseous. I'm not supposed go start my period for 8 more days is it still to early to feel nausous?? I was pregnant before and felt symptoms right away but sadly it ending in a miscarriage. let me know what you think please