Soo on December my period was late by 2 weeks and my period was never late but I eventually got it and it was light now I've bee craving and I have been super hungry lately I think I could be pregnant but I'm on my period rn I missed it last month and got it this month but it's light not like heavy how it usually is also I got really sick nauseous and even threw up this morning and I feel very tired do you think I'm pregnant?