Hoping to be Pregnant!!!

Luci
April 2 was the last day of my period. My husband and I had unprotected sex that day and also on April 10th. Ever since April 8th, I've been experiencing nausea and dizziness. Today, April 16th I am experiencing lower abdominal pain. My husband and I have been trying since January. Is this a sign of pregnancy? I am not due to start until April 27.