Yes you definitely could be pregnant. I would wait like maybe 4 more days just to make sure that you don't get your period, it will also give your body time to recognize that you are pregnant so it can show up on a prego test. You may be prego because I only had a couple symptoms in the beginning and they werent that strong. I was extremely hungry constantly, I felt sick to my stomach alot but i never had morning sickness, and I could only eat certain foods. I am now almost 6 months pregnant and can eat anything, and I never get sick to my stomach anymore. Although I still eat like a cow, lol. If you need a friend to talk to or just need anything you are welcome to contact me I hope all goes well, good luck sweetheart.