Can I get pregnant if I put sperm that was in my mouth into my vagina

So my mate and I been having sex every other day during my fertile days but today he had a hard time cumming and I'm actually tired of getting pounded I'm so sore down there. We have been following the "Sperm Meet Egg Plan" and it says to have sex every other day then closer to ovulation day-the day before the day of and the day after. i know he won't be able to cum that many times because of today. and I know my "vajayjay" is literally breaking. On top of the sore vajayjay I've been using softcups after sex which helps push the sperm to the cervix for fast travel. I was so sore I debated on just leaving it. Anywho I spit into the softcup and inserted it. I noticed a bit of spit in the sperm. Is the sperm killed on contact or slowly so possibly some could have made it up through the cervix avoiding spit? What y'all think lol don't judge me we're desperate. And please don't view it without at least saying something. If you don't know anything about what I'm talking about well how have you been and your journey? What has worked for you in the pass? What are you currently doing? What's the weather like where you at? Tell me bout bitchy coworkers