Me and my partner haven't ever had sex.. which is to say he has never penetrated.. but his discharge could have gotten near my vaginal area.. I'm a virgin and my periods have never been regular... but this time I'm getting scared that I could be pregnant... I don't know much about pregnancy and I'm getting very scared... please help me.. thank you

It's not impossible but it is very very difficult to get pregnant this way.

Another thing that you may want to know is that there is only a short timeframe that your body is ready for pregnancy.
The highest possibility is when Estrogen levels reach their peak around the 14th day of the cycle (counting days beginning with the first day of a period). At that time, they trigger a surge of luteinizing hormone (LH).

In other hand hand the sperm can survive for up to three days once it enters the fallopian tube. The egg survives 12 to 24 hours unless it is fertilized by a sperm. So, the timeframe will be between 10th of the cycle till 17th day of the cycle.

There is a lot of information in the Internet about it. I got the information from here: Infertility In Women

Thank you..