Trying to conceive advice

Hello! I am 32 years old and stopped my oral birth control at the start of the year (2023). My husband and I have been actively trying to conceive for over 6 months. We have yet to be successful and we are, obviously, outside the 1 year window needed prior to having any testing done. I have been using Premom ovulation strips and peak on day 13-14 of my 28 day cycle. We are having sex usually the 3 days prior and then on the predicted day of ovulation based on my peak. We are also using PreSeed lubricant. My husband nor I have any history that would indicate infertility but when you're trying to conceive and it doesn't happen immediately it's hard not to become frustrated. I am just looking for any other suggestions or tips that may have helped you become successful in your attempts to conceive. Thank you guys!