Signs?

Laura

Thoughts?? My fiance and I had sex before and after my ovulation week. My nipples and about an inch or so around them have been very sensitive the past 3-4 days. Now today my low abdomen is on-and-off queasy and feel sensitive to the touch. I've also been getting slightly annoyed after not eating for only like 2 hours XD, but that one could be just genes. We didn't use any protection or plan b. My period is due in 9 day. What should i do??