I took a test last weekend that came out negative (early response) and was supposed to start my period yesterday but it didn't show. Still nothing so far but yesterday I had severe bloating for about 6 hours before I finally fell asleep. No bloating today but no other real signs on period or pregnancy. Could I be pregnant even with that negative test last weekend? Should I wait a few more days before I take another test to make sure my period doesn't show or should I take one tomorrow morning. I've been doing basal temp reads every morning and they haven't had a crazy dip yet.