So basically befor I had this app I never knew when my period was gonna be at and the first time I had it I was so stupid in how I reacted to it because I thought oh well I don't know it's probably not a big deal because it was

It actually got me into a lot of days spent crying after coming home from school because I didn't know my period started and blood stained through my pants and people made fun of me

And know I freaked out because I didn't check my calendar or anything and my period hit me with xtreme cramps and dizziness so after the 3 day it got worse so I found my self crying in the bathroom because it hurt SO bad to move

So what should I do