Late Period-Paranoid

[smellycat90210]

For the last 6 months or so my period has been very regular except for comming 1 day earlier each month. When my boyfriend and I have sex we are using a condom and and he usually doesn't even finish from intercourse, I usually finish him off afterwards, So I know that it's a slim chance that any of his sperm came in contact with me although I know its a possibility. I'm sure I'm only being paranoid as I was expecting my period on the 3rd or so and its now only the 5th. I usually have cramps a few days before my period, which I been experiencing a little, but not as much as usual and no signs of any blood. I have never been late before, only early. I know the only sure way to know is to take a pregnancy test but does anyone have any insight on this?