Food aversion, a little nausea but not throwing up, fatigue, light cramping. Now the reason I can't tell is because I'm not sure if the food aversion is caused by the fact that I'm eating ethnic foods same with the nausea. The fatigue may be caused by being up early to get to Disneyland and being there all day. Light cramping because I'm sleeping in a new bed next to my husband and I'm not used to sharing a bed so I'm sleeping tossing and turning all night. I've been married for almost 3 weeks.  

So what could it be?