The pregnancy sickness is usually attributed to implantation, which sets off the release of various pregnancy hormones (most importantly, hcg). If implantation has not occurred yet, then the sickness could be completely psychosomatic (because you're wanting to get pregnant and you're being super-sensitive to your body) or you could be coming down with something.
However, unless you know exactly when you ovulated you may not yet be able to determine if implantation has happened. Usually implantation happens 7-10 days after fertilization. You would have to have ovulated/conceived on 11/6 (day #5 of your cycle, since you refer to 11/1 as the first day of your period) and have implantation happen 7 days later - which is today 11/13. Finally, on top of that if the implantation has happened today your body would need to be in complete and total overdrive of hormone production in order to make you feel sick.
Mathematically it does not seem possible that you are pregnant BUT stranger things have happened, right? Let's hope that is the case here - best wishes and hope things are positive for you!! Good luck.