Need support.

I am 29. I have been trying to for a baby for almost 2 years. I had one blited ovum. That was just torture. And 3 miscarriages but my doctor said everything looks good from all my blood work. And he is glad I can conceive naturally. I am at a loss. I am 3dpo now I never really get ewcm. I don't temp either. Maybe I'm not trying enough. It sure is hard trying to get a miracle to happen every month.