This is the same way I'm feeling exept that i just got out of my period the day before yesterday!!! You should jsut wait till your period day and if it doesn't come then get a pregnancy test, This happened to me before and i would sleep right after 3 and wake up at 5 and 3 weeks after that i stated getting morning sickness and found out i was pregnant.
It all depends sweetie you could be having PMS symptoms .....you did not mention if you had sex or not. If you had sex in the last month and dont get your period and are having these symptoms it wouldnt hurt to go get a test just to calm your nerves down make you feel better. I would wait to see if your period comes on time and is not late first. Goodluck I hope everything works out!
Ok, so it sounds like you may be having PMS symptoms. The nausea doesn't usually start until a woman reaches about 6 weeks pregnant because it's widely believed that the rise in hormones is what causes the nausea and morning sickness.
You can take a home pregnancy test if you miss your period. Things to look for would be alot of bloating and "fullness" feeling of your lower abdomen, sore boobs, and some cramping. That's what I experienced. I found out I was pregnant at 3 1/2 weeks along.
You could be... do you know when you ovulated? Did you have unprotected sex around that time?
I don't think many people have symptoms that early... but that doesn't mean that it can't happen! I would wait and see if you period comes when you expect it, and if not take a home pregnancy test. In the mean time I would eat healthy and avoid alcohol etc... in a sense "act' as if you were pregnant, just in case!
Good Luck!!