I'll admit it, I have had unprotected sex. My boyfriend and I have been dating for 5 years and I have never had the thought of being pregnant bc I'm 19; still young and don't really want a baby. <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> is telling me my period is a week late now? I had this happen to me before and I later found out it was due to stress. Well now finals are this week so I'm guessing my period is late bc of stress? But by 7 days , is this normal?? I feel like I barely have sex now so I don't think I'm pregnant? But I'm seriously ALWAYS hungry, other then that my body feels the same. So I guess my question is , when do I start panicking?