Anyone got bfp help ?????

I’ve tried opks and temp and actually produced more stress and too much pressure when it’s suppose to be fun etc Bc of my busy work schedule I was just dtd and didn’t really pay much mind to anything has anyone ever got a miraculous bfp with just going by this app was it right on with the ovulation day the 13 th it said I had a 33% chance Idk and only getting 1 time in during fertile period ?????? Come on ladies with some hope !!!! Show the love I have a 9 year old and I’m ready for a new camper in the crew ?!!!!!!!!!