I am 23 and 19w4d with my first pregnancy. Last night, about 2 hours after eating dinner, I started to feel very nauseated. This continued through the night, along with flu-type aches. I also kept waking up because I was too hot or too cold, although the temp in the room was cool and I usually sleep through the night with no problems.
I've continued to feel exhausted, achy and generally ill today, but my appetite is normal, and I do not have swollen lymph nodes, fever, vomiting or diarrhea.