I don't think I can be pregnant because I did have unprotected sex but I had my period. About 4 days ago I started getting liquidy smelly discharge and a lot of it! I don't know why I have it but there is a lot. It's not clumpy so it can be a yeast infection. There is a little itching and a little redness. I made an appointment but it's not until November 2nd and I'm really worried.