TTC TIPS?

Any tips on how I can get pregnant quickly. This is my 7th month Ttc. Had an vaginal ultrasound last week and ovaries are normal, labs are normal. Had sex every other day or every other day for the last 7 cycles. Tracked ovulation with OPKs . I’ve tried Geritol, pressed, vitamin D, diva cups and still nothing. I have had 2 pregnancies before, one unplanned. Any help will be appreciated.