I just need some input

So clearly I know the only way I’ll know for sure if I’m pregnant is if I take a test. But my periods not supposed to start for another week . I was just curious about what everyone else felt during that two week waiting period? Ive been nauseated , mildly cramping , mildly dizzy and having headaches. My ribs have hurt and my boobs don’t hurt but just feel different. Also my cm has been different than anything I’ve had before it’s clear with white streaks and it’s coming out in gel like blobs. Did any of you go through this before ?