1) using the pull out "method" is still having unprotected sex(believe me, I know from experience)

2) if you're period is due on the 22nd, then you had sex *exactly* during your fertile days. So your chances of being pregnant are very high, although you will not be feeling symptoms now.

Take a test if your period is late and goooood luck

if it's negative, get condoms. (they're free!!)

You had sex two days ago and four days ago, and you're feeling sick? It's in your head. There's no possible way you'd be feeling anything yet except you're freaking out about maybe being pregnant.

Take a test when your period is due. If you don't want a baby, stop being irresponsible and start using condoms. Don't let boys put their bits in you without one.