So for the last 4 days I have felt very nauseous and I gag a lot but I don’t throw up. I ovulated on the 16th and I have lower back pain and also my hips feel weird when I stand up. My husband and I have been trying for a little while now and I really hope I am. I went to use a pregnancy test and it didn’t read anything like nothing happened. Which was super stressful since that was my last one but I really think I am because I am never nauseous like this. Is it just a sign I am going to start my period or could I be pregnant?