About a week ago i got off depoprovera i had unproteted sex sence then i have had sore breasts , getting sick on and off , lower belly is hard.pregna?

Maybe not yet, but..: It can be hard to tell if a woman is pregnant because some of the symptoms seen in early pregnancy can also happen in non-pregnant women. A urine pregnancy test gives a reliable result if done correctly. One can test about 3 weeks after sex (3 weeks after when conception might have occurred). An Ob-Gyn doctor can evaluate, if there are persistent or worrisome symptoms.