im so worried...my boyfriend and i were messing around and he fingered me and i gave him a hj. he came. i think he touched it and fingered me again and/or touched my vulva. my period is a week late but honestly ive been stressing out so much and been making myself think i am. could that be why my period is late? i havent had any pregnancy signs and its been a month. i dont know what to do someone please help me.