Boost my chances

Hello everyone ! I have 12 days until ovulation ! Does anybody know how I can boost my chances of getting pregnant this month ? Last month I felt like i did everything ... i took vitamins and folate and folic acid ! I used preseed ! I tried not to stress , i ate healthy ! I drank lots of water ! I used opks ! I tried temping ( not for me ) i put my legs in the air after sex . I honestly felt like I done everything ! And I didn’t get pregnant in the end !!!

This month ... i have drank pomegranate juice for 3 days now and will carry on to use it until ovulation ! Any other tips that helped you ?

I will also try the pineapple core once i have ovulated ! Thankyou