Pregnant or Paranoid

1. The usual amount of days between periods is less than 28 days. And my period lasts around 5 days.

2. I had sex (using the pull out method) on 9/19, 9/25, 9/26 and 10/8- 10/10

3. According to glow I'm 6 days late

4. I have not taken any tests or plan b.

When my period was supposed to almost be here I felt like I was PMSing with some very slight cramps (I'm usually much crampier) and I've actually been very gassy also and nauseas especially late at night and early morning.

Thanks for the help!