i had my last period oct. 26 im 14 days late n jus started 2day dec 9th.... i been having cramps nausea n been very tired also my breasts have been sore.... ive been craving beef jerky and cereal....im still not sure if i could be pregnant or not...my menstrual color is a reddish orange and is kinda mucusy. is there a chance i could still be pregnant??? should i take a pregnancy test? and if so when?