Am I Pregnant

My period is five days late. I've taken a couple tests and they where all negative. I took the last one yesterday in the middle of the day. I haven't thought much on it because the tests were negative, but I have also been really broken out. I know that could be because my period is coming, but that isn't a normal symptom for me. The big thing though is that for the last half of the day I have been smelling the worst smell. My husband doesn't smell it. I smell it everywhere I go. I don't know what is going on.