OK first off I had a period that lasted 20 days last month. This month I was supposed to start 4 days ago. My husband says my belly looks rounder and I fell sick all the time. My pets are acting so strange around me to the point they won't leave me alone. I have miscarried 7 times over the years. I'm worried so I'm not getting my hopes up. Do you think I might be pregnant, plan to take a test on the first.