I am 12 turning 13 in 3 months and in January I got my first period and I'm nervous for it to come in 4 days predicted by <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> and clue im really nervous, should I wear liners? Should I protect my self Can someone give me tips? Please so can someone plz help me thankyou!