I’m 18 and a college student . I’ve been stressing a lot , I keep telling myself it’s stress . Anyways back on July 9th I had unprotected sex . I took plan b within 10 hours . On July I got my period earlier and it lasted 7 days which is normal for me and it was heavy . On August my period came 2 days late , I bleed for about 5 days but were lighter than usual. My period was due September 25th . It’s now October 21st and still no period . I’m 27 days late. I haven’t had sex since July 9th. Do you think I’m pregnant ? I’m scared !