Are these pregnancy symptoms

The last day of my period was July 31 and I had unprotected sex august 6. The next day my right foot was numb on and off and the day after I’ve had terrible stomach cramps as well as pain in my vaginal area . The third day after, I’ve been very tired and eating more than usual with some on and of nauseous feeling. (A little side note is 2 days after sex I’ve been on vacation with family so I’m not sure if being here is causing me to be more tired and overly eating or not ). But the stomach pains and vaginal pains are still here on the fourth day, just not as severe. I also took plan b on day 4. I just really hope that I am not pregnant and will get my period when I am supposed to🙏