Chances of pregnancy? two days before period and using spermicide. my finger had small amount of semen on it, touched outer vagina lip. please help!

Low probability.: Spermicides are good when used properly. Small amount of semen on outer vagina is not likely to cause pregnancy ( although it only takes 1) two days before period is not a good time to become pregnant. So overall low likelihood. However, one can never say never. Best test is the home pregnancy test.

Please see your Gynecologist for a thorough examination and recommendations for treatment. If you don't have confidence in your Doctor please see another for a second opinion.