Am I preggo???

I’m on the combo pill. So my last period was on Oct 28th but I didnt start my new pack until Nov. 4th. I had unprotected sex on Nov 14th, he didn’t cum inside. I took plan B on Nov 17th, just because I’m anxious. My period was supposed to come on Nov 23rd but since I took my pill and few days later and I also took plan B, it’s going to be delayed. Ive been getting some PMS symptoms like sore breasts, light cramping, etc. Is there a possibility of pregnancy? I’m just very anxious