I was supposed to get my period Wednesday, I've taken two tests and they're 100% negative. (Took one Monday and Wednesday evening) I know I'm supposed to take them in the morning. It's Friday and no period still. Never been late (besides when pregnant with my son) how many days do you wait after you're late to take a test? Should I just go buy a bunch of cheap ones and keep testing? Ugh. I just want to know if I'm pregnant or not!