Saliva kills sperm?

I always used saliva because sometimes me and bae don't foreplay and it hurts like hell going in. Let me find out if I stop using saliva and I get pregnant, I'm gonna be too done with life😂😂😂😂 I can't see no other reason why I'm not getting pregnant? I have no medical issues that I know of I been taking my prenatal I have sex everyday 2 days only at night around 11 o'clock lol. I'm not going to think hard on this cycle I'm not going to stress myself. If it happens it happens 😊, I am a walking ball of stress.