hello ,

     i have done oral sex and he touched my vagina slightly i used my hand for touching and knows it is not inserted recently .i have got my periods cycles normally i think. before last to last cycle he inserted in my vagina little and i forced him apart and after that got 2 cycles normal. but now i have stomach cramps ,vomiting sensation and upset stomach and headace i feel hungry but cannot eat much. also i feel heaviness in my breast. i m tensed as he is getting married .now i want to know can i be pregnant or its all due to tension .how much chances are there for me to be pregnant.??