I had unprotected sex with two different guys and i took plan b after the second guy. what are my chances of being pregnant?

Not very great: You are playing with your health. Don't have unprotected sex with multiple partners. Use a condom unless you want to possibly contract a sexually transmitted disease. Use another form of birth control as well

Depends on when you: took the Plan B . Plan B One-Step is up to 89 % effective when taken within 72 hours (3 days) after unprotected sex. It can reduce chance of pregnancy by up to 95% if used within 24 hours. You are engaging in high risk behavior - your may want to consider that.