Preggo help

We've been trying for baby #1 for 7 months now. Was wondering if anyone had any tips? I've tried TTC lube, Pre-Seed, preg-prep from CVS too. Also take the ovulation kits. Idk what else OTC stuff to try out. Going this month to see if I'm fertile for sure or not. Hubby too. I'm 31. Have been taking pregnancy tests way too early. Its hard not to. You'd think that you could test like 2 days later after ovulation by now😂 When I'm ovulating, right after we have sex, I'm like, "Am I pregnant yet?" Lol.