I got intimate in january just before my period without protection and when my period started it ended in one or two day with very less flow . from then i feel like i am having slight fever in morning or anytime in a day . in feb my expected period date was 21 st but it its 10 days since my period has not yet started . my mood swings a lot i feel like vomiting sometimes . one day or other i feel two much hungry now a days . i get too tierd n sleepy even i don't do much work like before . i want to be sure if i am
pregnant or not . and what problem m i suffering from