Could I be pregnant? Took my pill a few hours late during the first week.

You're probably overthinking this.

Stress can make a period late. And pregnancy stress is no exception (thanks a heap, body).

You're probably fine.

If you still don't have your period 2 weeks after it's expected, buy a home pregnancy test and follow its instructions to the letter. But in the meantime, try to put it out of your mind if you can, as there will be nothing you can do until then anyway.

I got my “period” this morning!!
Should I still take a pregnancy test in two weeks or should I be okay?

Nah, you should be fine.

Note: I am not a doctor. But if you're getting your period, then you're over 99% for certain not pregnant (yeah, there's always someone who got her periods, went nine months, gained 20 pounds, had a backache and then suddenly, oops, she's a mom -- those people are VERY few and far between).