Late period

Had safe sex on 11 of Nov was supposed to get my period like around the 28 of Nov but it never came. My bf check the condom and it was torn or anything. I'm been freaking out ever since my period never came last week. The only symptom I have is dizziness and sometimes I just feel hungry after a meal two hrs later. Probably bloated I'm not sure just freaking out here. I'm eight days late