My first appointment isn't until Monday. I've been very nauseous but not throwing up and have had major food and smell aversions. Yesterday I all of a sudden felt 10 times better, today I still don't feel as bad as I have been feeling. There is nothing to worry about right? Symptoms come and go?  I did read that your placenta starts to take over some of the work right about now and it may ease up the hormone effects pumping through your body.