Invasion of the Body Snatcher :)

Hi i'm only 5 weeks pregnant, but I feel like I have out of body experiences. At work I see myself doing and saying things, but i'm not fully conscious at what is going on. I feel like I am walking around in a haze. My favorite foods now make me queasy, I burp every 5 minutes, and does anyone experiencing a nasty after taste after they eat? My mouth seems to get this film on it after I eat. I have to brush my teeth to get rid of the after taste. I have a greater sense of smell- some of the people I hang around with, now make me sick because of their natural body odor (not that they stink) they just smell weird to me now.

This pregnancy thing is a weird and fascinating experience. I just wait to see what my body does next :)