help me please answer this

Melissa

i had my period on the 7th of june and it didn't stop until the 20th and me and my fiancee had "it" on the 17th and ever since i been craving chocolate syrup out of the bottle and very bad cramps and alittle bit of feeling like throwing up in the morning and constipation and cant sleep at night so can y'all answer me please if im pregnant or not