Getting anxiety and depression. Correct?

Sorry for putting this question here. I am 30 yrs man. We had one abortion few months back. Now, we are trying to conceive. But it is been 4 cycle, we are yet to get success. Post abortion and also now no one is stress and depressed in my family expect me. I have 1 kid. When I am taking tension as getting delay in conceiving, my wife herself is saying why are you this much worry for this, we have 1 kid already, just wait. And she is very happy in her life. For my parents also it does not matter. I am the only one getting suffer. I am only getting anxiety for this. I don't know why. Generally mother is used to anxious for this. But in my case it is reversed. As a father I am depressed. Please suggest me on this what I will do? Whatever my wife is saying is it correct? Please suggest something in detail practical manner which would be helpful for me.