5w+3 No Major symptoms... Im nervous

Nina
So today I'm 5w+3 and other than occasional food cravings, and my boobs were extremely sore like a week ago, they're less sore but still a little sore now, I haven't had any symptoms I see you ladies having. Should I be nervous!? I'm a ftm & just want everything to go well. I eat well, take my vitamins, drink plenty of water. I have intermittent cramps occasionally but that's about it.