Pregnancy scare

So me and my boyfriend have been having a lot of sex lately. Both our sex drive is high and we crave each other when we want sex. The chemistry is amazing and the sex is amazing…however I started craving hot Cheetos lol and I don’t even eat hot Cheetos I never even liked them but I have craved them. Plus my period was late. Took two test both were negative. My period finally came. However just wondering does craving foods you don’t normally eat a sign of pregnancy? Even though I’m not pregnant I just figured out now it’s cause my period was coming lol.