hello, i have this kind of situation. I was taking birth control pills and had unprotected sex with my boyfriend. the same day i stopped taking pills. then i ve got my period in 2 days, it was short, just 4 days (always is 6-7)during period and now feeling very sick at evening and at night, nausea, dizzy when i'm standing up after sitting or laying, feeling smells very strong and eating more, cant eat meat. Can i be pregnant or it's just hormones after pills. I will make pregnancy test soon. We d be very happy if i got pregnant, because i have polycystic ovaries and i know that its hard to get pregnant with that.Help me please. Thank you so much