i have a feeling chasing me since 2 days ago i`ve been feeling that i`m going to die and i`m leaving life soon ,, i know that only god who knows that but i lost hope and i gave up i nearly stopped studying and felt that i`m not going to complete the year i`m 16 years old i don`t know why i actually feeling like this,, bytheway i expected to have cancer but now i`mn`t expecting that or maybe because i`m expecting my period ,, is it usual to feel like this before my period please answer me asap by you see this message ,, in a very bad need for your help ..thank you