so last night me and my fiance were getting it on. I'm not on any form of birth control due to a severe reaction i had to it that put me in the hospital last year.

my fiance is pretty huge down there and we usually get condoms that fit but last night we were out of those and used the normal sized ones. he usually pulls out even with a condom on but this time as he was pulling out he came a little bit inside and that's when we noticed the rip in it! i had EWCM that morning and the day before and some side pain which i know is due to ovulation because I've been tracking to avoid a slip up (we're not ready for kids yet I'm only 25)

my question is..is there a chance of pregnancy even if only a little bit got inside me?

and this app indicates that the chance of pregnancy is 33% because this is my fertile week