Should we?

My husband and I are TTC baby #2. This is our second month trying and I’m super nervous it won’t happen again. I know people have been trying for way longer but I’m just getting scared. With our daughter, we made love three times a week. I found out that month I was pregnant. Just a disclaimer, we both have a high sex drive so we are fine doing like 5 or 6 days out of the week. (Someone told me don’t do it if you don’t want to so I’m just throwing that out there) I only ask this question because I know it could lower sperm count. And I also know they say sperm can live in a women for 5 days. Last month we did the day before my predicted ovulation and like three times in my fertile week and nothing. I don’t do OPK’s but I was kinda cramping that week. Same thing this week. Very very very light cramps. I don’t want to do OPKs and starts stressing because that’s the kind of person I am. But I’m completely terrified it won’t happen again this month😭. So the question is should tonight or wait? Thank you if you made it to the end of my rambling😂