Help Advice please!!

Ashlee
Alright ladies. I went to the doctor on Thursday and my beta was 584.3 my doctor confirmed that I was 4 weeks gestation. And to come back on Monday to have my blood drawn agian. I'm kinda freeeking out because my period is supposed to come tomorrow and I'm experiencing slight cramps and some cm. Some of its been thick and creamy and some has been watery. Sould I be worried??