I’m ultimately terrified although i didnt have sex...

So one week ago, I got fingered by my boyfriend in the shower. We were both naked. I also gave him a blowjob. However I’m not sure if he had any thing on his fingers from adjusting himself and then going into me.. 3 days prior to this incident i had a positive ovulation test. And now I’m a week after the incident and 11days after ovulation and i have 3 days till my expected period. Could i get pregnant even if he had something on his hand and the hot water running down over us?