Getting worried

Jessicaliveshere • engaged, from Baltimore MD!

I do not have my period,

I'm not due till the 19th,

But I have been having really bad

Cramps almost wrose then when I'm on my period, it's been a week and I'm still getting them, they can be super intense and go all the way around my lower back, I'm getting concerned, pain medicines are not helping,

Have any idea what is wrong, if anything,

Should I just wait it out and see if it ever ends or should I see a doctor?