HELP!! Ladies did you experience the same symtoms??

Iv been TTC for 3 months the past 2 weeks Iv had almost no appetite the thought of food disgusts me even my favorite foods. The past 3 days I felt soooo nauseous I can't eat anything only way I eat is smoking and getting the munchies ( no judging please...) it's the only way I'll have an appetite. And for the past 3 days also Iv been getting cramps here and there throughout the day almost like period cramps but it's not. My period is 2 weeks away and Iv been having sex just about everyday. Iv noticed I get tired earlier and are sleeping later than usual. Have any of you ladies had the same symtoms and found out you were pregnant? Is it possible I am too??