🤔:/ :( Nervous and idk what to think need advice plz 0.o ... .. . .. ...

I'm all over the place right now. I need advice and idk what else to think. It all begins that in October the 20 I had my period. And in the first week of November I had intimacy with my partner. When we finished we fall asleep and in an hour he found out the condom was still inside of me and he pulled it out. After a week and a half I felt that my breast were very tender, I'm still dizzy, nauseous, and going to the restroom more often I feel tight having lower abdominal pain my back hurt a lot very emotional to almost everything craving a lot of sugar but I don't eat it kuz it make me sick... And last Friday we were all into it and when he touch me down there I was a little dry. I'm regular and I haven't had my period yet. What are the chances that I could be pregnant or my body is been weird? Plz I just need advice that's all I need... :)