hi,,please I had a foreplay when i was on my ovulation period and my boyfriend pre-ejaculated on my hand and i mistakenly touched him with the same hand and in the process he used the had to romance me around my Virginia but he didn't put his hand inside me neither did we have sex. I took postnor 2 the next day although since then i have been experiencing Virginia discharge whitish in colour....please are the chances of pregnancy...thanks