think I am pregnant!!!

Hi I'm 18 and well on my way 2 success I'm a licensed cosmetologist and in a relationship with a wonderful guy who's 19 and working towards being a graphic designer. Anyway we sat down and decided that, eventhough we r young, we want to have a baby. So we have tried over and over again but I never tested. We r both kind of embarassed to go and purchase a home pregnancy test. If I am pregnant I am about 3 weeks now. The only thing is I had a period witin those 3 weeks, but I've been nausiated, having cramps in my stomach, lost of appetite at times and some foods and the sometimes the smells of certain foods make me sick to my stomach. What I want to know is are these signs of pregnancy and if so what should I do?

The only way to know for sure is to take a test. If you are embarrased to buy one then you could order one online

true the only way to know that you are is to take a test, and if you embarressed (although one wanted this baby so you have know reason to be embarressed) you can have someone else to go get it.Someone you and your boyfriend trust.

why be embarrassed?
I reccomend going to Walmart, not to sound mean, but alot of teenage girls go there an dbuy them, so what's to be embarrassed about? You're an adult, you want a baby, so go for it!
most walmart's are open 24 hours, so you could get one when basically no one is in the store at 3 am.