I give up :(

This has been the most heart breaking couple months ttc. We do everything right, and it even makes me wonder how accidental pregnancy is a thing? We do opks, I've had great surges!! We bd almost every other day, the right positions and I feel like were not getting anywhere. Doctor said wait it out but I really wanna try some medications and see if it would possibly even help! I'm 18 and young and healthy and I want my baby so bad. :(