3 weeks pregnancy symptoms
At three weeks, you may not yet know you are pregnant! You may or may not have missed a period by this point, dependent on your cycle. You may have nipple tenderness, cravings, mood swings, vaginal discharge, or you may not feel differently at all!
I personally felt like I had a cold. I ran a low fever (99.something) and was tired. After nothing came of it, I took a pregnancy test, and it was positive.