Early pregnancy signs!?

I had sex on July 28th 2016 & its now August 6th. My period is a week late. After sex i got a slight yeast infection (he came in me & I used a spermasidal) I had pink brownish gooy looking discharged when I wiped after the yeast infection. My whole face is broken out & has been super oily. I threw up this past week out of no where & I have been feeling sick. My breast & nipples are sore! My sex drive is through the roof! I also stopped my birth control last. month. I just took a ept it said not pregnant. I had sex I believe on July 14th as well but no cum and no early signs as well as no cum inside me with a different guy but I had period that was changed cuz i stopped birth control. Am I a week pregnant?