I am 18 and have had my period since I was 14 but I haven't had my period for 5 months and befor that I had it for 3 days and I didn't have it for 7 months them. I get extreme pains were my period cramps should be but the are ao much worse than what I get when I'm on my period. I'm a vergin and don't know what to do. Will I be able to have kids?.