I had sex 2 weeks ago. it was unprotected but we used the pull out method. now i have slight cramping and brown lumpy discharge. am i pregnant?

Maybe: The pull-out method is popular and it does decrease your risk of pregnancy somewhat; however, it has a high failure (pregnancy) rate. Its possible that you are pregnant. If you want to know, do a home pregnancy test. Another possible reason for your discharge is an infection. It would be a good idea to have it checked out. Best wishes!

Most likely: Your symptoms are suggestive of pregnancy. You can easily rule this out by home pregnancy tests, which have become reliable. If any doubt, get a confirmatory blood test through your doctor's office or an urgent care center. Good luck！