to soon to test

Maggie
Ok I took this test 4 days ago. It's negative. But the morning after I took it I woke up and since have been so sick to my stomach it's in real. I can't even brush my teeth without getting sick atleast 2 times. My next period should be in 6 days. My boobs have been so sore. My lower belly abs pelvic area feel weird like a pulling feeling. I never felt this with my other two kids. Could I be pregnant. Is it to soon to test again. With my oldest I was 7 weeks before I got any morning sicknesses and home test was 8 weeks along before I took it.,with my second found out at 4 weeks. Should I wait to test again or test today.