Weird question here

So I know that sperm can live up to five days in you. So say he cums inside you tonight. That means the sperm stays inside until Wednesday? And then dies? So then what if he came inside you again tomorrow. Does that new sperm stay in until Thursday? I’m only asking because I just started my fertile window yesterday. We did the deed last night but my ovulation day isn’t until Tuesday according to some apps including this one. Glow has always been on point with my ovulation. That’s how I got pregnant with my last two. So if we did the deed on Sunday or monday night then that’s probably better than last night I’m assuming? I just want to be pregnant with my final baby lol