Don't despair and try to switch to something else. On the cases of many of my friends, I can assure you that very often the problem is somewhere in the head, and if you just let it go, pregnancy will come. Of course, the first thing you need to do is visit a doctor and be examined, that goes without saying. If everything is in order - wait and not get stuck. If not, try treatment. It often happens that a woman is healthy, but she has problems with conception. Then you can contact a special bank
https://ovogenebank.com/, where you will be helped with a healthy and viable egg.