I'm 15 weeks and don't feel pregnant. I worry about the baby all the time because of it. Maybe when I start feeling kicks and as they get stronger I won't worry so much. I guess the second trimester is the fav for a reason.
When I was pregnant with my son, I had no symptoms my entire pregnancy just a big belly. If it weren't for the belly and him kicking I wouldn't know I was pregnant lol. So yes enjoy it. I'm pregnant again and this one I have every symptom possible so it feels weird to me. Everyone and every pregnancy is different.
Yeah. It's normal. consider yourself lucky.