I've been freaking out because my period was supposed to come on friday and today is monday and it still hasn't come. My boyfriend and I mess around, and I've had dry sex before with him, but this time I'm worried a bit more. We were both only in our underwear and he was wet from pre-cum and my underwear were pretty thin and wet also. He told me he didn't cum because he tries to stop before that happens so things won't get too risky but I'm scared to death because I'm late and I don't know if I'm pregnant or not. Can someone please explain if I can or can't be and the likelihood or something because I really can't take this.

.... its tuesday now and my period still hasn't came.
my nipples are a little sore and I couldn't sleep last night because I kept tossing and turning.

could someone PLEASE HELP ME!?