Am i gonna start my period soon.....?

i started my 1st one last month and today is the 28th day, i had a very mild cramp(or gas)today and had a headache for 5 minutes today. im always moody. does it sound like it will come soon like tonight or tomorrowAm i gonna start my period soon.....?
first of all u need to know which date your period came on last month and most likely ya period will come around that date this month. cramps and headache but more so cramps usually are symptoms of peroid about to start but some women experience that like a week b4 their due date for their next period.
Could take 1-2 weeks. When you first begin ovulating your periods arn't regular
it souds like it could be soon. but it could be a week or a day! so just have some pads/tampons in your purse and i would ware a thin thin pad just in case you get it soon so it will get it first! and this sites good and has samples too!
beinggirl.com