Hello and welcome!
My name is Sabrina and I am 30 weeks 5 days pregnant today! Congrats on you little miracle. You'll love this site, all of the girls are really helpful!
As far as how you are supposed to feel... I didn't get the normal symptoms a lot of other girls got, but just mostly tired. Your first trimester is the worst I hear with all of the nausea and vomitting. I am in my third and I feel like I did in my first, but much worse.
Hope I cleared some stuff up!
Sabrina