HELP!!

BR

1DPO i started feeling mild cramping at night but i didn't give any thought to it. Throughout the week my nipples have been getting more and more sensitive. I also have this stretchy almost like pulling feeling all around my lower belly. I still have a week for my period to get here!. and I don't want to get excited, but are these early pregnancy symptoms? all of this started 10 days before my period soo i don't think its pms.